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1دورية أكاديمية
المؤلفون: Gao F; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Tong X; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Jia B; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Yang M; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Pan Y; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China.; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China., Ren Z; Department of Neurosurgery, University of South Florida, Tampa, Florida, USA., Burgin WS; Department of Neurology, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA.; Comprehensive Stroke Center, Tampa General Hospital, Tampa, Florida, USA., Liu L; Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Zhao X; Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China.; Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Beijing, China.; Department of Neurology, Beijing Tiantan Hospital, Beijing, China., Miao Z; Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Beijing, China zhongrongm@163.com.
المصدر: Stroke and vascular neurology [Stroke Vasc Neurol] 2024 Apr 30; Vol. 9 (2), pp. 181-188. Date of Electronic Publication: 2024 Apr 30.
نوع المنشور: Clinical Trial Protocol; Journal Article; Research Support, Non-U.S. Gov't
بيانات الدورية: Publisher: BMJ Country of Publication: England NLM ID: 101689996 Publication Model: Electronic Cited Medium: Internet ISSN: 2059-8696 (Electronic) Linking ISSN: 20598688 NLM ISO Abbreviation: Stroke Vasc Neurol Subsets: MEDLINE
مواضيع طبية MeSH: Thrombectomy*/adverse effects , Thrombectomy*/instrumentation, Female ; Humans ; Male ; Middle Aged ; Angioplasty, Balloon/adverse effects ; Angioplasty, Balloon/instrumentation ; Ischemic Stroke/therapy ; Ischemic Stroke/diagnosis ; Ischemic Stroke/physiopathology ; Multicenter Studies as Topic ; Prospective Studies ; Randomized Controlled Trials as Topic ; Recovery of Function ; Time Factors ; Treatment Outcome
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2دورية أكاديمية
المؤلفون: Kaesmacher J; University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland., Cavalcante F; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands., Kappelhof M; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands., Treurniet KM; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands.; Department of Radiology, Haaglanden Medical Center, the Hague, the Netherlands., Rinkel L; Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands., Liu J; Neurovascular Center, Naval Medical University Changhai Hospital, Shanghai, China.; Oriental Pan-Vascular Devices Innovations College, University of Shanghai for Science and Technology, Shanghai, China., Yan B; Melbourne Brain Centre, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia., Zi W; Department of Neurology, Xinqiao Hospital and the Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China., Kimura K; Department of Neurology, Nippon Medical School, Tokyo, Japan., Eker OF; Department of Neuroradiology, Hospices Civils de Lyon, Lyon, France., Zhang Y; Neurovascular Center, Naval Medical University Changhai Hospital, Shanghai, China., Piechowiak EI; University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland., van Zwam W; Department of Radiology, Maastricht University Medical Centre, Maastricht, the Netherlands., Liu S; Department of Radiology, Jiangsu Provincial People's Hospital of Nanjing Medical University, Nanjing, China., Strbian D; Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland., Uyttenboogaart M; Department of Neurology, University Medical Center Groningen, Groningen, the Netherlands., Dobrocky T; University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland., Miao Z; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China., Suzuki K; Department of Neurology, Nippon Medical School, Tokyo, Japan., Zhang L; Neurovascular Center, Naval Medical University Changhai Hospital, Shanghai, China., van Oostenbrugge R; Department of Neurology, Cardiovascular Research Institute Maastricht, Maastricht University Medical Center, Maastricht, the Netherlands., Meinel TR; Department of Neurology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland., Guo C; Department of Neurology, Xinqiao Hospital and the Second Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, China., Seiffge D; Department of Neurology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland., Yin C; Department of Neurology, Hangzhou First People's Hospital of Zhejiang University, Hangzhou, China., Bütikofer L; Clinical Trials Unit, University of Bern, Bern, Switzerland., Lingsma H; Department of Public Health, Erasmus Medical Center, Rotterdam, the Netherland., Nieboer D; Department of Public Health, Erasmus Medical Center, Rotterdam, the Netherland., Yang P; Neurovascular Center, Naval Medical University Changhai Hospital, Shanghai, China.; Oriental Pan-Vascular Devices Innovations College, University of Shanghai for Science and Technology, Shanghai, China., Mitchell P; Department of Radiology, Royal Melbourne Hospital, University of Melbourne, Parkville, Australia., Majoie C; Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands., Fischer U; Department of Neurology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland.; Department of Neurology, University Hospital of Basel, University of Basel, Basel, Switzerland., Roos Y; Department of Neurology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands., Gralla J; University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland.
مؤلفون مشاركون: IRIS Collaborators
المصدر: JAMA [JAMA] 2024 Mar 05; Vol. 331 (9), pp. 764-777.
نوع المنشور: Comparative Study; Journal Article; Meta-Analysis; Research Support, Non-U.S. Gov't
بيانات الدورية: Publisher: American Medical Association Country of Publication: United States NLM ID: 7501160 Publication Model: Print Cited Medium: Internet ISSN: 1538-3598 (Electronic) Linking ISSN: 00987484 NLM ISO Abbreviation: JAMA Subsets: MEDLINE
مواضيع طبية MeSH: Brain Ischemia*/drug therapy , Brain Ischemia*/surgery , Fibrinolytic Agents*/administration & dosage , Fibrinolytic Agents*/therapeutic use , Ischemic Stroke*/drug therapy , Ischemic Stroke*/surgery , Thrombectomy* , Thrombolytic Therapy*/methods, Aged ; Female ; Humans ; Male ; Middle Aged ; Administration, Intravenous ; Randomized Controlled Trials as Topic ; Recovery of Function ; Stroke/drug therapy ; Stroke/complications ; Time-to-Treatment ; Treatment Outcome
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3دورية أكاديمية
المؤلفون: Huo X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Sun D; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Hu M; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Raynald; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Jia B; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Tong X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Ma G; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Wang A; China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Ma N; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Gao F; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Mo D; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China., Miao Z; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China zhongrongm@163.com.
مؤلفون مشاركون: ANGEL-ACT Study group
المصدر: Stroke and vascular neurology [Stroke Vasc Neurol] 2023 Aug; Vol. 8 (4), pp. 318-326. Date of Electronic Publication: 2023 Jan 31.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
بيانات الدورية: Publisher: BMJ Country of Publication: England NLM ID: 101689996 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2059-8696 (Electronic) Linking ISSN: 20598688 NLM ISO Abbreviation: Stroke Vasc Neurol Subsets: MEDLINE
مواضيع طبية MeSH: Ischemic Stroke*/diagnostic imaging , Ischemic Stroke*/therapy , Thrombectomy*/adverse effects , Thrombectomy*/methods, Humans ; Brain Ischemia ; Registries ; Stents ; Treatment Outcome
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4دورية أكاديمية
المؤلفون: Huo X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Ma G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Tong X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhang X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Pan Y; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Nguyen TN; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Yuan G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Han H; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Chen W; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wei M; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhang J; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhou Z; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Yao X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wang G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Song W; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Cai X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Nan G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Li D; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wang AY; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Ling W; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Cai C; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wen C; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wang E; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhang L; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Jiang C; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liu Y; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liao G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Chen X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Li T; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liu S; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Li J; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Gao F; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Ma N; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Mo D; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Song L; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Sun X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Li X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Deng Y; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Luo G; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Lv M; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., He H; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liu A; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhang J; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Mu S; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liu L; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Jing J; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Nie X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Ding Z; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Du W; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Zhao X; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Yang P; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liu L; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wang Y; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Liebeskind DS; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Pereira VM; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Ren Z; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Wang Y; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.)., Miao Z; From Interventional Neuroradiology, Department of Neurology (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, Z.M.), and the Departments of Neurosurgery (M.L., H. He, A.L., Jingbo Zhang, S.M., Lian Liu), and Neurology (J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang), Beijing Tiantan Hospital, and Beijing Institute for Brain Disorders (X. Zhang), Capital Medical University, and China National Clinical Research Center for Neurological Diseases (X.H., G.M., X.T., X. Zhang, Y.P., F.G., N.M., D.M., L.S., X.S., X.L., Y.D., G. Luo, J.J., X.N., Z.D., W.D., X. Zhao, Liping Liu, Yilong Wang, Yongjun Wang, Z.M.), Beijing, the Department of Emergency, Xiangtan Central Hospital, Xiangtan (G.Y.), the Department of Neurology, First People's Hospital of Chenzhou, Chenzhou (X.Y.), the Department of Neurology, Linyi People's Hospital, Linyi (H. Han), the Department of Neurology, Binzhou People's Hospital, Binzhou (G.W.), the Department of Neurosurgery, Liaocheng People's Hospital, Liaocheng (L.Z.), the Department of Neurology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou (W.C.), the Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin (M.W.), the Department of Neurology, Anyang People's Hospital, Anyang (Jiangang Zhang), the Department of Neurology, Nanyang Central Hospital, Nanyang (C.W.), and the Department of Cerebrovascular Disease, Henan Provincial People's Hospital Zhengzhou University, Zhengzhou (T.L.), the Department of Neurology, Yijishan Hospital of Wannan Medical College, Wuhu (Z.Z.), the Department of Neurology, Yancheng Third People's Hospital, Yancheng (W.S.), the Department of Neurology, Lishui Municipal Central Hospital, Lishui (X. Cai), the Department of Neurology, Taizhou Hospital of Zhejiang Province, Taizhou (E.W.), the Department of Neurology, China-Japan Union Hospital of Jilin University, Changchun (G.N.), the Department of Neurointervention, Dalian Municipal Central Hospital, Dalian Medical University, Dalian (D.L.), the Department of Neurosurgery, Guangdong Provincial Hospital of Chinese Medicine (A.Y.-C.W.), the Department of Neurology, Zhongshan City People's Hospital (W.L.), and the Department of Neurology, Second Affiliated Hospital of Guangzhou Medical University (X. Chen), Guangzhou, the Department of Neurology, Shantou Central Hospital, Shantou (C.C.), the Department of Neurology, Shenzhen Hospital, Southern Medical University, Shenzhen (Y.L.), the Department of Neurology, Maoming People's Hospital, Maoming (G. Liao), the Department of Neurology, Baotou Central Hospital, Baotou (C.J.), the Department of Neurology, Yongchuan Hospital of Chongqing Medical University, Chongqing (S.L.), the Department of Neurology, the Affiliated Hospital of Southwest Medical University, Chengdu (J.L.), the Neurovascular Center, Changhai Hospital, Naval Medical University, Shanghai (P.Y.), and the Department of Neurosurgery, the Affiliated Hospital of Guizhou Medical University, Guiyang (Z.R.) - all in China; the Department of Neurology and Radiology, Boston Medical Center, Boston (T.N.N.); the Department of Neurology, University of California, Los Angeles, Los Angeles (D.S.L.); and the Department of Neurosurgery, Division of Surgery, St. Michael's Hospital, University of Toronto, Toronto (V.M.P.).
مؤلفون مشاركون: ANGEL-ASPECT Investigators
المصدر: The New England journal of medicine [N Engl J Med] 2023 Apr 06; Vol. 388 (14), pp. 1272-1283. Date of Electronic Publication: 2023 Feb 10.
نوع المنشور: Randomized Controlled Trial; Multicenter Study; Journal Article
بيانات الدورية: Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE
مواضيع طبية MeSH: Brain Ischemia*/drug therapy , Brain Ischemia*/surgery , Cerebral Infarction*/drug therapy , Cerebral Infarction*/surgery , Endovascular Procedures*/adverse effects , Endovascular Procedures*/methods , Ischemic Stroke*/drug therapy , Ischemic Stroke*/surgery , Thrombectomy*/adverse effects , Thrombectomy*/methods, Humans ; China ; Fibrinolytic Agents/adverse effects ; Fibrinolytic Agents/therapeutic use ; Intracranial Hemorrhages/chemically induced ; Intracranial Hemorrhages/etiology ; Prospective Studies ; Stroke/drug therapy ; Stroke/surgery ; Treatment Outcome
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5دورية أكاديمية
المؤلفون: Jian Y; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Zhao L; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Jia B; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China., Tong X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China., Li T; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Wu Y; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Wang X; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Gao Z; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Gong Y; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Zhang X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China., Wang H; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Zhang R; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Zhang L; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China., Miao Z; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China., Zhang G; Department of Neurology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, Shaanxi, People's Republic of China.
مؤلفون مشاركون: ANGEL-ACT Study Group
المصدر: Clinical interventions in aging [Clin Interv Aging] 2021 Jul 05; Vol. 16, pp. 1265-1274. Date of Electronic Publication: 2021 Jul 05 (Print Publication: 2021).
نوع المنشور: Journal Article; Multicenter Study
بيانات الدورية: Publisher: Dove Medical Press Country of Publication: New Zealand NLM ID: 101273480 Publication Model: eCollection Cited Medium: Internet ISSN: 1178-1998 (Electronic) Linking ISSN: 11769092 NLM ISO Abbreviation: Clin Interv Aging Subsets: MEDLINE
مواضيع طبية MeSH: Cerebral Hemorrhage*/diagnosis , Cerebral Hemorrhage*/etiology , Cerebrovascular Disorders*/complications , Cerebrovascular Disorders*/diagnosis , Cerebrovascular Disorders*/therapy , Ischemic Stroke*/drug therapy , Ischemic Stroke*/etiology , Ischemic Stroke*/surgery , Thrombectomy*/adverse effects , Thrombectomy*/methods, Administration, Intravenous ; Aged ; China/epidemiology ; Cohort Studies ; Female ; Humans ; Male ; Outcome and Process Assessment, Health Care ; Quality Improvement ; Thrombolytic Therapy/methods ; Workflow
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6دورية أكاديمية
المؤلفون: Tong X; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Wang Y; Department of Neurology (Yilong Wang), Beijing Tiantan Hospital, Capital Medical University, China.; China National Clinical Research Center for Neurological Diseases (A.W., Y.P., Yongjun Wang), Beijing Tiantan Hospital, Capital Medical University, China., Fiehler J; Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Germany (J.F.)., Bauer CT; Department of Neurosurgery, University of South Florida, Tampa (C.T.B., Z.R.)., Jia B; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Zhang X; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Huo X; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Luo G; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Wang A; China National Clinical Research Center for Neurological Diseases (A.W., Y.P., Yongjun Wang), Beijing Tiantan Hospital, Capital Medical University, China., Pan Y; China National Clinical Research Center for Neurological Diseases (A.W., Y.P., Yongjun Wang), Beijing Tiantan Hospital, Capital Medical University, China., Ma N; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Gao F; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Mo D; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Song L; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Sun X; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Liu L; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Deng Y; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China., Li X, Wang B, Ma G, Wang Y, Ren Z; Department of Neurosurgery, University of South Florida, Tampa (C.T.B., Z.R.)., Miao Z; Department of Interventional Neuroradiology (X.T., B.J., X.Z., X.H., G.L., N.M., F.G., D.M., L.S., X.S., L.L., Y.D., X.L., B.W., G.M., Z.M.), Beijing Tiantan Hospital, Capital Medical University, China.
مؤلفون مشاركون: ANGEL-ACT Study Group
المصدر: Stroke [Stroke] 2021 May; Vol. 52 (5), pp. 1589-1600. Date of Electronic Publication: 2021 Mar 04.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
بيانات الدورية: Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 0235266 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1524-4628 (Electronic) Linking ISSN: 00392499 NLM ISO Abbreviation: Stroke Subsets: MEDLINE
مواضيع طبية MeSH: Combined Modality Therapy/*methods , Stroke/*therapy , Thrombectomy/*methods , Thrombolytic Therapy/*methods, Aged ; Case-Control Studies ; Endovascular Procedures ; Female ; Humans ; Male ; Middle Aged ; Registries
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7دورية أكاديمية
المؤلفون: Han B; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China; Department of Neurology, Shanxi Provincial People's Hospital, Taiyuan 030012, China., Sun X; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Liu R; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Tong X; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Jia B; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Mo D; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Li X; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Luo G; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China., Miao Z; Neurointervention Center, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, China. Electronic address: doctorzhongrongm@yeah.net.
المصدر: Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association [J Stroke Cerebrovasc Dis] 2021 Mar; Vol. 30 (3), pp. 105590. Date of Electronic Publication: 2021 Jan 09.
نوع المنشور: Journal Article
بيانات الدورية: Publisher: Saunders Country of Publication: United States NLM ID: 9111633 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8511 (Electronic) Linking ISSN: 10523057 NLM ISO Abbreviation: J Stroke Cerebrovasc Dis Subsets: MEDLINE
مواضيع طبية MeSH: Blood Pressure* , Endovascular Procedures*/adverse effects , Endovascular Procedures*/mortality , Thrombectomy*/adverse effects , Thrombectomy*/mortality, Vertebrobasilar Insufficiency/*therapy, Aged ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Risk Assessment ; Risk Factors ; Time Factors ; Treatment Outcome ; Vertebrobasilar Insufficiency/diagnostic imaging ; Vertebrobasilar Insufficiency/mortality ; Vertebrobasilar Insufficiency/physiopathology
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8دورية أكاديمية
المؤلفون: Sun X; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Zhang H; Department of Neurology, Tong Ren Hospital Shanghai Jiaotong University School of Medicine, Shanghai, China., Tong X; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Gao F; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Deng Y; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Ma G; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Ma N; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Mo D; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Song L; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Liu L; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Huo X; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China., Miao Z; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, 119 South Fourth Ring West Road, Fengtai District, Beijing, 100050, China. miaozhongrong123@126.com.
المصدر: Journal of thrombosis and thrombolysis [J Thromb Thrombolysis] 2021 Jan; Vol. 51 (1), pp. 180-186.
نوع المنشور: Journal Article; Observational Study
بيانات الدورية: Publisher: Kluwer Academic Publishers Country of Publication: Netherlands NLM ID: 9502018 Publication Model: Print Cited Medium: Internet ISSN: 1573-742X (Electronic) Linking ISSN: 09295305 NLM ISO Abbreviation: J Thromb Thrombolysis Subsets: MEDLINE
مواضيع طبية MeSH: Thrombectomy*, Arterial Occlusive Diseases/*therapy , Basilar Artery/*pathology, Aged ; Arterial Occlusive Diseases/pathology ; Female ; Humans ; Male ; Middle Aged ; Prospective Studies ; Treatment Outcome
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9دورية أكاديمية
المؤلفون: Deng Y; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Neuro-intensive Care Unit, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Jia B; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Neuro-intensive Care Unit, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Huo X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Neuro-intensive Care Unit, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Peng Y; Department of Neurosurgery, Changzhou No. 1 People's Hospital, Changzhou, China., Cao Y; Department of Neurology, Tangshan Gongren Hospital, Tangshan, China., Chen S; Department of Neurology, Chongqing Sanxia Central Hospital, Chongqing, China., Zhang M; Department of Neurology, Daping Hospital, Chongqing, China., Jiang C; Department of Neurology, Baotou Central Hospital, Baotou, China., Peng X; Department of Neurology, Hubei Zhongshan Hospital, Wuhan, China., Song C; Department of Neurology, Liaocheng 3rd People's Hospital, Liaocheng, China., Wei L; Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang, China., Zhu Q; Department of Neurology, People's Hospital of Linyi City, Linyi City, China., Guo Z; Department of Neurology, Tianjin Teda Hospital, Tianjin, China., Liu L; Department of Neurology, Chifeng Municipal Hospital, Chifeng, China., Lin H; Department of Neurology, Fuzhou PLA General Hospital, Fuzhou, China., Yang H; Department of Neurology, Affiliated Hospital of Guiyang Medical College, Guiyang, China., Wu W; Department of Neurology, QiLu Hospital of ShanDong University, Jinan, China., Liang H; Department of Neurology, Yantai Hill Hospital, Yantai, China., Xu A; Department of Neurology, The First Affiliated Hospital of Jinan University, Guangzhou, China., Chen K; Department of Neurology, Xinan Hospital, Chongqing, China., Liebeskind DS; Department of Neurology, Neurovascular Imaging Research Core, University of California, Los Angeles, Los Angeles, California, USA., Zhao X; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China., Wang A; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China., Liu L; Neuro-intensive Care Unit, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China., Wang Y; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China; Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease, Beijing, China., Gao F; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Sun X; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Liu L; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Mo D; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Ma N; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Song L; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China., Miao Z; Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China; Center of Stroke, Beijing Institute for Brain Disorders, Beijing, China. Electronic address: zhongrongm@126.com.
مؤلفون مشاركون: EAST Investigators
المصدر: World neurosurgery [World Neurosurg] 2019 Jan; Vol. 121, pp. e154-e158. Date of Electronic Publication: 2018 Sep 19.
نوع المنشور: Controlled Clinical Trial; Journal Article; Multicenter Study
بيانات الدورية: Publisher: Elsevier Country of Publication: United States NLM ID: 101528275 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-8769 (Electronic) Linking ISSN: 18788750 NLM ISO Abbreviation: World Neurosurg Subsets: MEDLINE
مواضيع طبية MeSH: Embolism/*complications , Heart Diseases/*complications , Intracranial Arteriosclerosis/*complications , Stroke/*surgery , Thrombectomy/*methods, Aged ; Arterial Occlusive Diseases/complications ; Arterial Occlusive Diseases/surgery ; Cerebral Revascularization/methods ; Constriction, Pathologic/complications ; Constriction, Pathologic/surgery ; Endovascular Procedures/methods ; Female ; Humans ; Intracranial Arteriosclerosis/surgery ; Male ; Middle Aged ; Prospective Studies ; Thrombolytic Therapy/methods ; Treatment Outcome
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10دورية أكاديمية
المؤلفون: Yang H; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China; Department of Neurology, Beijing Daxing Hospital, Capital Medical University, Beijing, PR China., Ma N; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China., Liu L; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China., Gao F; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China., Mo D; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China., Sun X; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China., Miao Z; Department of Interventional Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, PR China.
المصدر: Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association [J Stroke Cerebrovasc Dis] 2018 Oct; Vol. 27 (10), pp. 2822-2828. Date of Electronic Publication: 2018 Jul 30.
نوع المنشور: Journal Article; Validation Study
بيانات الدورية: Publisher: Saunders Country of Publication: United States NLM ID: 9111633 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1532-8511 (Electronic) Linking ISSN: 10523057 NLM ISO Abbreviation: J Stroke Cerebrovasc Dis Subsets: MEDLINE
مواضيع طبية MeSH: Decision Support Techniques* , Diffusion Magnetic Resonance Imaging*, Brain Stem/*blood supply , Brain Stem/*diagnostic imaging , Thrombectomy/*methods , Vertebrobasilar Insufficiency/*therapy, Aged ; Angiography, Digital Subtraction ; Area Under Curve ; Brain Stem/physiopathology ; Cerebral Angiography/methods ; Cerebrovascular Circulation ; Chi-Square Distribution ; China ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Multivariate Analysis ; Odds Ratio ; Predictive Value of Tests ; ROC Curve ; Recovery of Function ; Reproducibility of Results ; Retrospective Studies ; Risk Factors ; Thrombectomy/adverse effects ; Thrombectomy/mortality ; Time Factors ; Treatment Outcome ; Vertebrobasilar Insufficiency/diagnostic imaging ; Vertebrobasilar Insufficiency/mortality ; Vertebrobasilar Insufficiency/physiopathology