المؤلفون: J C, Chiu, X, Shi, S, Karmali, D W, Birch, I, Apriasz, N A, Alkhamesi, A, Lal, C M, Schlachta, N V, Christou, S, Elkassem, D, Lindsay, L, Smith, P, Sullivan, S, Sockalingam, R, Hawa, S, Wnuk, T, Jackson, A, Okrainec, R, Fayez, O, Court, C, Mueller, S, Sockalingham, T, Swanson, C, Daigle, K, Pitzul, T, Penner, D R, Urbach, L, Sandhu, A, Maciver, M, McCall, R, Edgar, A, Thiesen, D, Bigam, T, Churchill, A M J, Shapiro, S, Luu, G, Regehr, M L, Murnaghan, S, Gallinger, C-A, Moulton, V, Palter, T, Grantcharov, D, Dath, J, Hoogenes, E, Matsumoto, D, Szalay, A, Fox, F, Bhojani, M, Kaplan, A, Wei, I, McGilvray, S P, Cleary, A, Alqahtani, A, Parsyan, R, Payne, R, Tabah, R, Anantha, K, Vogt, S, Crawford, N, Parry, K, Leslie, A, Ochs, K, Matthew, R, Khadaroo, J-M, Lavoie, C, Zalai, C-A, Vasilevsky, J, Booy, J, Takata, G, Tomlinson, D, Lim, C, Tomlinson, J, LaBossiere, K, Rommens, F, Brenneman, S, MacLellan, J, Simpson, K, Asai, K, Elgadi, S, Ali, J, Sawyer, R, Helewa, D, Turner, D, Wirtzfeld, J, Park, P, Czaykowski, G, Mak, D, Hochman, A, McKay, R, Gill, D, Al-Adra, C, Sample, J, Armstrong, L, Lester, M, Brackstone, L, Lee, P, Kaneva, S, Liberman, P, Charlebois, B, Stein, G, Fried, L, Feldman, A, Kanji, E, Sharon, L, Jacks, D, McCready, D, Ghazarian, W-L, Leong, R, Wu, C, Ball, A, Kirkpatrick, A, Vasquez, L, Balakrishnan, G, Miller, S, Awan, N Rajaee, Azadeh, V, Jain, G-M, Busato, O, Cristea, J, Landau, R, Moreland, M, Johnson, D, Ramage, D, Browning, S, Ullah, A, Bodrogi, V, McAlister, J, Palisoc, J, Anderson, R, Kiladze, J, Ciar, I, Bancel, P-A, Leake, A, Dalvi, R, McLean, W, Stephen, M, Loeb, R, Smith, E, Christoffersen, S, Forbes, B, Kidane, C, Vinden, N, Ahmadi, L, Dubois, M, McKenzie, N, Baxter, C, Brown, P, Chaudhury, E, Dixon, W, Fitzgerald, H, Henteleff, S, Latosinsky, A, MacLean, R, McLeod, E, Pearsall, M-A, Aarts, Z, Meghji, T, Tran, N, Mayo, D, Newman, S, Bergman, B-A, Cummings, M, Delisle, V, Whitehead, H, Chertkow, T, Chan, M, Cicero, K, Perampaladas, T, Bandukwala, J, Struble, M, Moser, P, Young, A, Groeneveld, P, Chan, S, Smith, A, Buczkowski, M, Hameed, C, Tan-Tam, A, Meneghetti, R, Simons, N, Panton, A, Elnahas, I, Ghaderi, A, Madani, C, de Gara, S, Kalechstein, O, Henao, D, Paskar, K, Croome, R, Hernandez, G, Knapp, N, Howatt, S, Foster, B, Cameron, J, Austin, L, Mack, W, Temple, S, Puloski, N, Schachar, T, Gill, P, Doris, A, Tecson, N, Kolozsvari, A, Andalib, J, Cao, M, Vassiliou, C, Brace, G, Chartrand, M, Vaillancourt, D, Banaszek, S, Fraser, R, Deobald, J, Chad, C, Di Gregorio, J, Johnstone, C, Kenyon, M, Lees, E, Auger-Dufour, L, Ferri, R, Perlman, C, Holcroft, P H, Gordon, A, Szilagyi, D, Iradukunda, M A J, Moser, N, Rodych, J M, Shaw, N, Ahmed, M, Chiu, B, Kurabi, A, Qureshi, A, Nathens, L Gotlieb, Conn, A, Pandya, S, Kitto, G, Ma, A, Pooni, C, Eskicioglu, M A, Rockx, D, Roberts, J, Ouellet, R, Lall, F, Sutherland, S, Chackungal, L M, Knowlton, B, Dahn, K, McQueen, J A, Morrison, B, Lent, J, Brown, M, Fluit, C, Herbert, S, Deen, M, Deutschmann, S, McFadden, G, Gelfand, D, Bosch, L, Grimmer, S, Milman, T, Ng, T, Perry, J, Abele, E, Bedard, D, Schiller, S, Coughlin, T Charyk, Stewart, D, Gray, J, Williamson, R, Malthaner, D, Bottoni, M, Perri, A L, Trejos, M, Naish, R, Patel, A, Ashrafi, J, Bond, S, Ong, M, Yamashita, S, Ahmadi, M, Abdulmosen, J, Miller, C, Finley, K, Ostrander, Y, Shargall, S, Hanley, C, Robineau, C, Sirois, D, Mulder, R, Humphrey, R, Inculet, D, Fortin, A, Arab, A, McGuire, K, Reid, D, Petsikas, W, Hopman, A, Basi, S, Basi, K, Irshad, W, Hanna, K P, Croome, P, Marotta, D, Quan, W, Wall, R, Hernandez-Alejandro, C, de Mestral, B, Zagorski, O, Rotstein, D, Gomez, B, Haas, A, Laupacis, S, Sharma, J, Bridge, S, Cleary, K, Bertens, A, Mujoomdar, D, Peck, R, Rankin, N, Kakani, R, Suri, M, Marcaccio, L, Ruo, M, Jamal, J Abou, Khalil, E, Simoneau-Beaudry, S, Dumitra, M, Edwards, Y, Yousef, M Al, Jiffry, P, Metrakos, J, Tchervenkov, S, Doi, J, Barkun, A, Obayan, S, Meiers, R, Keith, N, Church, P, Mitchell, C, Turbide, E, Debru, J, Shum, W J, Wall, R, Maniar, C, Yaffe, B, Yip, R, Silverman, V, Francescutti, L, Rivera, J M, Kane, J J, Skitzki, P, Lovrics, N, Hodgson, M A, O'Brien, L, Thabane, S, Cornacchi, B, Heller, S, Reid, K, Sanders, T, Kittmer, M, Simunovic, S, Duhaime, B, Fong, M, Deria, C, Acton, M, El-Maadawy, S, Lad, A, Arnaout, M, Omole, J, Pemberton, D, Bischof, P, Stotland, J, Hagen, C, Swallow, L, Klein, J A, Van Koughnett, T, Ahmad, P, Ainsworth, S, Kanagaratnam, G, Groot, L, VanderBeek, F, Farrokhyar, B, Strang, K, Kahnamoui, H, MacKay, J, Ringash, Z, Kassam, I, Khalili, T, Conrad, R, Chagpar, Y, Xing, N, You, C, Yi-Ju, B, Feig, G, Chang, J, Cormie, M-K, Gervais, L, Sideris, P, Drolet, A, Mitchell, G, Leblanc, P, Dubé, S, Merchant, M, Knowling, R, Cheifetz, M, Raval, B, Heidary, S, Kalikias, D, Raval, T, Phang, A, Scheer, A, O'Connor, B, Chan, H, Moloo, E, Poulin, J, Mamazza, R, Auer, R, Boushey, K, Hardy, A, Vergis, R, Musselman, T, Gomes, K, Al-Khayal, M, Al-Omran, M, Mamdani, O, AlObeed, G, Martel, A, Crawford, C, Ramsay, D, Fergusson, L, Williams, K, McLaughlin, M, Mackey, M, Friedlich, F, Bellolio, Z, Cohen, H, MacRae, B, O'Connor, H, Huang, J C, Victor, J, Kwong, D, Urbach, A, Menezes, C, Godbout-Simard, J, Azar, F, Psaradellis, J, Sampalis, N, Morin, P T, Phang, A, Archibald, D, Hurlbut, S, Vanner, M, Cadeddu, S, Kelly, V, Grubac, M, Marcinow, A, Coates, N, Aslani, M, Carrier, T, Asmis, P, Wells, D, Jonker, N, Azer, G, Roxin, S, Drolet, W D, Buie, J, Heine, J, Agzarian, P, Churchill, T, Corner, L, Lindsay, J, Denis, M, Recsky, W, Cheung, N, Alkhamesi, T, Tiwari, M J, Raval

مصطلحات موضوعية: Abstracts

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::4a79992fef97b64285d473ace17dbd18
https://europepmc.org/articles/PMC3191910/

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المؤلفون: Chiu JC; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Shi X; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Karmali S; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Birch DW; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Apriasz I; From the Schulich School of Medicine and Dentistry and the London Health Sciences Centre, London, Ont., Alkhamesi NA; From the Schulich School of Medicine and Dentistry and the London Health Sciences Centre, London, Ont., Lal A; From the Schulich School of Medicine and Dentistry and the London Health Sciences Centre, London, Ont., Schlachta CM; From the Schulich School of Medicine and Dentistry and the London Health Sciences Centre, London, Ont., Christou NV; From McGill University, Montréal, Que., Elkassem S; From the University of Toronto, Toronto, Ont., Lindsay D; From the University of Toronto, Toronto, Ont., Smith L; From the University of Toronto, Toronto, Ont., Sullivan P; From the University of Toronto, Toronto, Ont., Sockalingam S; From the University Health Network, Toronto Western Hospital, University of Toronto, Toronto, Ont., Hawa R; From the University Health Network, Toronto Western Hospital, University of Toronto, Toronto, Ont., Wnuk S; From the University Health Network, Toronto Western Hospital, University of Toronto, Toronto, Ont., Jackson T; From the University Health Network, Toronto Western Hospital, University of Toronto, Toronto, Ont., Okrainec A; From the University Health Network, Toronto Western Hospital, University of Toronto, Toronto, Ont., Fayez R; From the McGill University Health Centre, Montréal, Que., Christou NV; From the McGill University Health Centre, Montréal, Que., Court O; From the McGill University Health Centre, Montréal, Que., Mueller C; From the Division of General Surgery and Division of Psychiatry, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Okrainec A; From the Division of General Surgery and Division of Psychiatry, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Sockalingham S; From the Division of General Surgery and Division of Psychiatry, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Jackson T; From the Division of General Surgery and Division of Psychiatry, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Mueller C; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Swanson T; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Daigle C; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Okrainec A; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Pitzul K; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Penner T; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Urbach DR; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Jackson T; From the Division of General Surgery, University Health Network, Department of Surgery, University of Toronto, Toronto, Ont., Sandhu L; From the University of Toronto, Toronto, Ont., Maciver A; From the University of Alberta, Edmonton, Alta., McCall M; From the University of Alberta, Edmonton, Alta., Edgar R; From the University of Alberta, Edmonton, Alta., Thiesen A; From the University of Alberta, Edmonton, Alta., Bigam D; From the University of Alberta, Edmonton, Alta., Churchill T; From the University of Alberta, Edmonton, Alta., Shapiro AMJ; From the University of Alberta, Edmonton, Alta., Luu S; From the Wilson Centre, University Health Network, Department of Surgery, University of Toronto, Hospital for Sick Children, Toronto, Ont., and the Centre for Health Education Scholarship, University of British Columbia, Vancouver, BC., Regehr G; From the Wilson Centre, University Health Network, Department of Surgery, University of Toronto, Hospital for Sick Children, Toronto, Ont., and the Centre for Health Education Scholarship, University of British Columbia, Vancouver, BC., Murnaghan ML; From the Wilson Centre, University Health Network, Department of Surgery, University of Toronto, Hospital for Sick Children, Toronto, Ont., and the Centre for Health Education Scholarship, University of British Columbia, Vancouver, BC., Gallinger S; From the Wilson Centre, University Health Network, Department of Surgery, University of Toronto, Hospital for Sick Children, Toronto, Ont., and the Centre for Health Education Scholarship, University of British Columbia, Vancouver, BC., Moulton CA; From the Wilson Centre, University Health Network, Department of Surgery, University of Toronto, Hospital for Sick Children, Toronto, Ont., and the Centre for Health Education Scholarship, University of British Columbia, Vancouver, BC., Palter V; From St. Michael's Hospital, University of Toronto, Toronto, Ont., Grantcharov T; From St. Michael's Hospital, University of Toronto, Toronto, Ont., Dath D; From McMaster University, Hamilton, Ont., Hoogenes J; From McMaster University, Hamilton, Ont., Matsumoto E; From McMaster University, Hamilton, Ont., Szalay D; From McMaster University, Hamilton, Ont., Fox A; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Pitzul K; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Bhojani F; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Kaplan M; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Wei A; From University of Toronto, Toronto Western Hospital, Toronto, Ont., McGilvray I; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Cleary SP; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Okrainec A; From University of Toronto, Toronto Western Hospital, Toronto, Ont., Alqahtani A; From McGill University, Montréal, Que., Parsyan A; From McGill University, Montréal, Que., Payne R; From McGill University, Montréal, Que., Tabah R; From McGill University, Montréal, Que., Anantha R; From the Division of General Surgery, Victoria Hospital, London Health Sciences Centre, University of Western Ontario, London, Ont., Vogt K; From the Division of General Surgery, Victoria Hospital, London Health Sciences Centre, University of Western Ontario, London, Ont., Crawford S; From the Division of General Surgery, Victoria Hospital, London Health Sciences Centre, University of Western Ontario, London, Ont., Parry N; From the Division of General Surgery, Victoria Hospital, London Health Sciences Centre, University of Western Ontario, London, Ont., Leslie K; From the Division of General Surgery, Victoria Hospital, London Health Sciences Centre, University of Western Ontario, London, Ont., Ochs A; From the University of Alberta, Edmonton, Alta., Matthew K; From the University of Alberta, Edmonton, Alta., Khadaroo R; From the University of Alberta, Edmonton, Alta., Churchill T; From the University of Alberta, Edmonton, Alta., Lavoie JM; From McGill University, Montréal, Que., Zalai C; From McGill University, Montréal, Que., Vasilevsky CA; From McGill University, Montréal, Que., Booy J; From the University Health Network, Toronto, Ont., Takata J; From the University Health Network, Toronto, Ont., Tomlinson G; From the University Health Network, Toronto, Ont., Urbach DR; From the University Health Network, Toronto, Ont., Lim D; From the University of Alberta, Edmonton, Alta., Tomlinson C; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., LaBossiere J; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Rommens K; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Birch DW; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Brenneman F; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., MacLellan S; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Simpson J; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Asai K; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Elgadi K; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Ali S; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Sawyer J; From Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ont., Helewa R; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Turner D; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Wirtzfeld D; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Park J; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Czaykowski P; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Mak G; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Hochman D; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., McKay A; From the University of Manitoba, CancerCare Manitoba, Winnipeg, Man., Gill R; From the University of Alberta, Edmonton, Alta., Al-Adra D; From the University of Alberta, Edmonton, Alta., Shi X; From the University of Alberta, Edmonton, Alta., Sample C; From the University of Alberta, Edmonton, Alta., Armstrong J; From the University of Western Ontario, London, Ont., Lester L; From the University of Western Ontario, London, Ont., Vogt K; From the University of Western Ontario, London, Ont., Brackstone M; From the University of Western Ontario, London, Ont., Lee L; From the McGill University Health Centre, Montréal, Que., Kaneva P; From the McGill University Health Centre, Montréal, Que., Liberman S; From the McGill University Health Centre, Montréal, Que., Charlebois P; From the McGill University Health Centre, Montréal, Que., Stein B; From the McGill University Health Centre, Montréal, Que., Fried G; From the McGill University Health Centre, Montréal, Que., Feldman L; From the McGill University Health Centre, Montréal, Que., Kanji A; From the University of Toronto, University Health Network, Toronto, Ont., Sharon E; From the University of Toronto, University Health Network, Toronto, Ont., Asai K; From the University of Toronto, University Health Network, Toronto, Ont., Jacks L; From the University of Toronto, University Health Network, Toronto, Ont., McCready D; From the University of Toronto, University Health Network, Toronto, Ont., Ghazarian D; From the University of Toronto, University Health Network, Toronto, Ont., Leong WL; From the University of Toronto, University Health Network, Toronto, Ont., Wu R; From The Ottawa Hospital, Ottawa and Toronto Western Hospital, Toronto, Ont., Okrainec A; From The Ottawa Hospital, Ottawa and Toronto Western Hospital, Toronto, Ont., Penner T; From The Ottawa Hospital, Ottawa and Toronto Western Hospital, Toronto, Ont., Ball C; From the University of Calgary, Calgary, Alta., Kirkpatrick A; From the University of Calgary, Calgary, Alta., Vasquez A; From the University of Saskatchewan, Saskatoon, Sask., Balakrishnan L; From the University of Saskatchewan, Saskatoon, Sask., Miller G; From the University of Saskatchewan, Saskatoon, Sask., Awan S; From the University of Saskatchewan, Saskatoon, Sask., Azadeh NR; From McMaster University, Hamilton, Ont., Hoogenes J; From McMaster University, Hamilton, Ont., Dath D; From McMaster University, Hamilton, Ont., Jain V; From the University of Western Ontario, London, Ont., Busato GM; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Cristea O; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Landau J; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Moreland R; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Johnson M; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Ramage D; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Browning D; From the Schulich School of Medicine and Dentistry, and Canadian Surgical Technologies and Advanced Robotics, London, Ont., Ullah S; From the Canadian Forces Medical Service and University of Western Ontario, London, Ont., Cristea O; From the Canadian Forces Medical Service and University of Western Ontario, London, Ont., Bodrogi A; From the Canadian Forces Medical Service and University of Western Ontario, London, Ont., Johnson M; From the Canadian Forces Medical Service and University of Western Ontario, London, Ont., McAlister V; From the Canadian Forces Medical Service and University of Western Ontario, London, Ont., Palisoc J; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Anderson J; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Kiladze R; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Ciar J; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Bancel I; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Pitzul K; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Leake PA; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Okrainec A; From the Division of General Surgery, University Health Network, University of Toronto, Toronto, Ont., Dalvi A; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., McLean R; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Stephen W; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Loeb M; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Smith R; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Christoffersen E; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Forbes S; From the Department of Surgery, Department of Pathology and Molecular Medicine, McMaster University and Hamilton Health Sciences Hamilton, Ont., Kidane B; From the University of Western Ontario, London, Ont., Vogt K; From the University of Western Ontario, London, Ont., Vinden C; From the University of Western Ontario, London, Ont., Ahmadi N; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Dubois L; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., McKenzie M; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Baxter N; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Brown C; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Chaudhury P; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Dixon E; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Fitzgerald W; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Henteleff H; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Kirkpatrick A; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Latosinsky S; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., MacLean A; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., McLeod R; From the University of Toronto, Toronto, the University of Western Ontario, London, Ont., the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC, McGill University, Montréal, Que., the University of Calgary, Calgary, Alta., Charles S. Curtis Memorial Hospital, St. Anthony, NL, and Dalhousie University, Halifax, NS., Pearsall E; From the University of Toronto, Toronto, Ont., Aarts MA; From the University of Toronto, Toronto, Ont., Meghji Z; From the University of Toronto, Toronto, Ont., McLeod R; From the University of Toronto, Toronto, Ont., Okrainec A; From the University of Toronto, Toronto, Ont., Tran T; From McGill University, Montréal, Que., Kaneva P; From McGill University, Montréal, Que., Fried G; From McGill University, Montréal, Que., Mayo N; From McGill University, Montréal, Que., Feldman L; From McGill University, Montréal, Que., Newman D; From McGill University and the Jewish General Hospital, Montréal, Que., Bergman S; From McGill University and the Jewish General Hospital, Montréal, Que., Cummings BA; From McGill University and the Jewish General Hospital, Montréal, Que., Delisle M; From McGill University and the Jewish General Hospital, Montréal, Que., Whitehead V; From McGill University and the Jewish General Hospital, Montréal, Que., Chertkow H; From McGill University and the Jewish General Hospital, Montréal, Que., Chan T; From McMaster University, Hamilton, Ont., Cicero M; From McMaster University, Hamilton, Ont., Perampaladas K; From McMaster University, Hamilton, Ont., Bandukwala T; From McMaster University, Hamilton, Ont., Struble J; From the Department of Surgery, University of Saskatchewan, Saskatoon, Sask., Moser M; From the Department of Surgery, University of Saskatchewan, Saskatoon, Sask., Young P; From the University of Alberta, Edmonton, Alta., Groeneveld A; From the University of Alberta, Edmonton, Alta., Chan P; From the University of Alberta, Edmonton, Alta., Smith S; From the University of Alberta, Edmonton, Alta., Khadaroo R; From the University of Alberta, Edmonton, Alta., Buczkowski A; From the University of British Columbia, Vancouver, BC., Hameed M; From the University of British Columbia, Vancouver, BC., Tan-Tam C; From the University of British Columbia, Vancouver, BC., Meneghetti A; From the University of British Columbia, Vancouver, BC., Simons R; From the University of British Columbia, Vancouver, BC., Panton N; From the University of British Columbia, Vancouver, BC., Elnahas A; From McMaster University, Hamilton, Ont., Ghaderi I; From the University of Western Ontario, London, Ont., and the University of Alberta, Edmonton, Alta., Madani A; From the University of Western Ontario, London, Ont., and the University of Alberta, Edmonton, Alta., de Gara C; From the University of Western Ontario, London, Ont., and the University of Alberta, Edmonton, Alta., Schlachta CM; From the University of Western Ontario, London, Ont., and the University of Alberta, Edmonton, Alta., Kalechstein S; From McMaster University, Hamilton University Health Network, Hamilton, University of Toronto, Toronto, Ont., and the Hospital Universitario San Vicente Fundacion, Medellin, Colombia., Pitzul K; From McMaster University, Hamilton University Health Network, Hamilton, University of Toronto, Toronto, Ont., and the Hospital Universitario San Vicente Fundacion, Medellin, Colombia., Henao O; From McMaster University, Hamilton University Health Network, Hamilton, University of Toronto, Toronto, Ont., and the Hospital Universitario San Vicente Fundacion, Medellin, Colombia., Okrainec A; From McMaster University, Hamilton University Health Network, Hamilton, University of Toronto, Toronto, Ont., and the Hospital Universitario San Vicente Fundacion, Medellin, Colombia., Paskar D; From the Department of General Surgery, University of Western Ontario, London, Ont., Croome K; From the Department of General Surgery, University of Western Ontario, London, Ont., Hernandez R; From the Department of General Surgery, University of Western Ontario, London, Ont., Knapp G; From McMaster University, Hamilton, Ont., and Centro Evangelico de Medicina (CEML) Hospital, Lubango, Angola., Howatt N; From McMaster University, Hamilton, Ont., and Centro Evangelico de Medicina (CEML) Hospital, Lubango, Angola., Foster S; From McMaster University, Hamilton, Ont., and Centro Evangelico de Medicina (CEML) Hospital, Lubango, Angola., Cameron B; From McMaster University, Hamilton, Ont., and Centro Evangelico de Medicina (CEML) Hospital, Lubango, Angola., Austin J; From the Foothills Medical Centre and Tom Baker Cancer Centre, Calgary, Alta., Mack L; From the Foothills Medical Centre and Tom Baker Cancer Centre, Calgary, Alta., Temple W; From the Foothills Medical Centre and Tom Baker Cancer Centre, Calgary, Alta., Puloski S; From the Foothills Medical Centre and Tom Baker Cancer Centre, Calgary, Alta., Schachar N; From the Foothills Medical Centre and Tom Baker Cancer Centre, Calgary, Alta., Gill T; From the Surrey Memorial Hospital, New Westminster and Surrey, BC., Doris P; From the Surrey Memorial Hospital, New Westminster and Surrey, BC., Tecson A; From the Surrey Memorial Hospital, New Westminster and Surrey, BC., Kolozsvari N; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Andalib A; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Kaneva P; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Cao J; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Vassiliou M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Fried G; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Feldman L; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Kolozsvari N; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Kaneva P; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Vassiliou M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Fried G; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Feldman L; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Kolozsvari N; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Kaneva P; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Brace C; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Chartrand G; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Vaillancourt M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Cao J; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Banaszek D; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Vassiliou M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Fried G; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Feldman L; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., and Simon Fraser University, Burnaby, BC., Fraser S; From the Jewish General Hospital, Montréal, Que., Bergman S; From the Jewish General Hospital, Montréal, Que., Deobald R; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Chad J; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Di Gregorio C; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Johnstone J; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Kenyon C; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Lees M; From the Department of General Surgery and West Winds Primary Health Centre, University of Saskatchewan, Saskatoon, Sask., Auger-Dufour E; From the McGill University Health Centre, McGill University, Montréal, Que., Fried G; From the McGill University Health Centre, McGill University, Montréal, Que., Feldman L; From the McGill University Health Centre, McGill University, Montréal, Que., Ferri L; From the McGill University Health Centre, McGill University, Montréal, Que., Vassiliou M; From the McGill University Health Centre, McGill University, Montréal, Que., Alqahtani A; From the Division of Colorectal Surgery, Department of Epidemiology, Division of Gastroenterology of the Jewish General Hospital, McGill University School of Medicine, Montréal, Que., Perlman R; From the Division of Colorectal Surgery, Department of Epidemiology, Division of Gastroenterology of the Jewish General Hospital, McGill University School of Medicine, Montréal, Que., Holcroft C; From the Division of Colorectal Surgery, Department of Epidemiology, Division of Gastroenterology of the Jewish General Hospital, McGill University School of Medicine, Montréal, Que., Gordon PH; From the Division of Colorectal Surgery, Department of Epidemiology, Division of Gastroenterology of the Jewish General Hospital, McGill University School of Medicine, Montréal, Que., Szilagyi A; From the Division of Colorectal Surgery, Department of Epidemiology, Division of Gastroenterology of the Jewish General Hospital, McGill University School of Medicine, Montréal, Que., Iradukunda D; From the University of Saskatchewan, Saskatoon, Sask., Moser MAJ; From the University of Saskatchewan, Saskatoon, Sask., Rodych N; From the University of Saskatchewan, Saskatoon, Sask., Shaw JM; From the University of Saskatchewan, Saskatoon, Sask., Ahmed N; From the University of Toronto, Toronto, Ont., Chiu M; From the University of Toronto, Toronto, Ont., Kurabi B; From the University of Toronto, Toronto, Ont., Qureshi A; From the University of Toronto, Toronto, Ont., Nathens A; From the University of Toronto, Toronto, Ont., Conn LG; From the University of Toronto, Toronto, Ont., Pandya A; From the University of Toronto, Toronto, Ont., Kitto S; From the University of Toronto, Toronto, Ont., Ma G; From the University of Toronto, Toronto, Ont., Pooni A; From the University of Toronto, Toronto, Ont., Forbes S; From the University of Toronto, Toronto, Ont., Eskicioglu C; From the University of Toronto, Toronto, Ont., Pearsall E; From the University of Toronto, Toronto, Ont., Brenneman F; From the University of Toronto, Toronto, Ont., McLeod R; From the University of Toronto, Toronto, Ont., Rockx MA; From the Alberta Medical Association Locum Services and the University of Western Ontario, London, Ont., McAlister V; From the Alberta Medical Association Locum Services and the University of Western Ontario, London, Ont., Roberts D; From the University of Calgary, Calgary, Alta., Ouellet J; From the University of Calgary, Calgary, Alta., Kirkpatrick A; From the University of Calgary, Calgary, Alta., Lall R; From the University of Calgary, Calgary, Alta., Sutherland F; From the University of Calgary, Calgary, Alta., Ball C; From the University of Calgary, Calgary, Alta., Chackungal S; From the University of Western Ontario, London, Ont., the University of British Columbia, Vancouver, BC, the Ministry of Health Liberia, Monrovia, Liberia, and Harvard Humanitarian Initiative, Cambridge, Mass., Knowlton LM; From the University of Western Ontario, London, Ont., the University of British Columbia, Vancouver, BC, the Ministry of Health Liberia, Monrovia, Liberia, and Harvard Humanitarian Initiative, Cambridge, Mass., Dahn B; From the University of Western Ontario, London, Ont., the University of British Columbia, Vancouver, BC, the Ministry of Health Liberia, Monrovia, Liberia, and Harvard Humanitarian Initiative, Cambridge, Mass., McQueen K; From the University of Western Ontario, London, Ont., the University of British Columbia, Vancouver, BC, the Ministry of Health Liberia, Monrovia, Liberia, and Harvard Humanitarian Initiative, Cambridge, Mass., Morrison JA; From the Chatham Kent Health Alliance, Chatham, Ont., Lent B; From the University of Western Ontario, London, Ont., Brown J; From the University of Western Ontario, London, Ont., Fluit M; From the University of Western Ontario, London, Ont., Herbert C; From the University of Western Ontario, London, Ont., Deen S; From the University of Calgary, Calgary, Alta., Deutschmann M; From the University of Calgary, Calgary, Alta., McFadden S; From the University of Calgary, Calgary, Alta., Gelfand G; From the University of Calgary, Calgary, Alta., Bosch D; From the University of Calgary, Calgary, Alta., Grimmer L; From the Brown University School of Medicine, Providence, RI., Milman S; From the Brown University School of Medicine, Providence, RI., Ng T; From the Brown University School of Medicine, Providence, RI., Gill R; From the University of Alberta, the Cross Cancer Institute, Edmonton, Alta., Perry T; From the University of Alberta, the Cross Cancer Institute, Edmonton, Alta., Abele J; From the University of Alberta, the Cross Cancer Institute, Edmonton, Alta., Bedard E; From the University of Alberta, the Cross Cancer Institute, Edmonton, Alta., Schiller D; From the University of Alberta, the Cross Cancer Institute, Edmonton, Alta., Coughlin S; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Stewart TC; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Parry N; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Gray D; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Williamson J; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Malthaner R; From the University of Western Ontario, London Health Sciences Centre, London, Ont., Bottoni D; From the London Health Sciences Centre and CSTAR, London, Ont., Perri M; From the London Health Sciences Centre and CSTAR, London, Ont., Trejos AL; From the London Health Sciences Centre and CSTAR, London, Ont., Naish M; From the London Health Sciences Centre and CSTAR, London, Ont., Patel R; From the London Health Sciences Centre and CSTAR, London, Ont., Malthaner R; From the London Health Sciences Centre and CSTAR, London, Ont., Ashrafi A; From the Surrey Memorial Hospital, Surrey, BC., Bond J; From the Surrey Memorial Hospital, Surrey, BC., Ong S; From the Surrey Memorial Hospital, Surrey, BC., Yamashita M; From the Surrey Memorial Hospital, Surrey, BC., Ahmadi S; From the Surrey Memorial Hospital, Surrey, BC., Abdulmosen M; From McMaster University, Hamilton, Ont., Miller J; From McMaster University, Hamilton, Ont., Finley C; From McMaster University, Hamilton, Ont., Ostrander K; From McMaster University, Hamilton, Ont., Shargall Y; From McMaster University, Hamilton, Ont., Lee L; From the McGill University Health Centre, Montréal, Que., Hanley S; From the McGill University Health Centre, Montréal, Que., Robineau C; From the McGill University Health Centre, Montréal, Que., Sirois C; From the McGill University Health Centre, Montréal, Que., Mulder D; From the McGill University Health Centre, Montréal, Que., Ferri L; From the McGill University Health Centre, Montréal, Que., Humphrey R; From the University of Western Ontario, Woodstock, and London, Ont., Inculet R; From the University of Western Ontario, Woodstock, and London, Ont., Fortin D; From the University of Western Ontario, Woodstock, and London, Ont., Arab A; From the University of Western Ontario, Woodstock, and London, Ont., Malthaner R; From the University of Western Ontario, Woodstock, and London, Ont., Ashrafi A; From the Surrey Memorial Hospital, Surrey, BC., Bond J; From the Surrey Memorial Hospital, Surrey, BC., Ong S; From the Surrey Memorial Hospital, Surrey, BC., Yamashita M; From the Surrey Memorial Hospital, Surrey, BC., Ahmadi S; From the Surrey Memorial Hospital, Surrey, BC., McGuire A; From Queen's University, Ottawa and Kingston, Ont., Reid K; From Queen's University, Ottawa and Kingston, Ont., Petsikas D; From Queen's University, Ottawa and Kingston, Ont., Hopman W; From Queen's University, Ottawa and Kingston, Ont., Basi A; From the University of Western Ontario, London, and the William Osler Health Centre, Brampton, Ont., Basi S; From the University of Western Ontario, London, and the William Osler Health Centre, Brampton, Ont., Irshad K; From the University of Western Ontario, London, and the William Osler Health Centre, Brampton, Ont., Hanna W; From the Toronto General Hospital, Toronto, Ont., Croome KP; From the University of Western Ontario, London, Ont., Marotta P; From the University of Western Ontario, London, Ont., McAlister V; From the University of Western Ontario, London, Ont., Quan D; From the University of Western Ontario, London, Ont., Wall W; From the University of Western Ontario, London, Ont., Hernandez-Alejandro R; From the University of Western Ontario, London, Ont., de Mestral C; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Zagorski B; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Rotstein O; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Gomez D; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Haas B; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Laupacis A; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Sharma S; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Bridge J; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Nathens A; From the Keenan Research Centre in the Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto and Institute for Clinical Evaluative Sciences, Toronto, Ont., Bhojani F; From the University of Toronto, Toronto, Ont., Fox A; From the University of Toronto, Toronto, Ont., Pitzul K; From the University of Toronto, Toronto, Ont., Moulton CA; From the University of Toronto, Toronto, Ont., Wei A; From the University of Toronto, Toronto, Ont., Okrainec A; From the University of Toronto, Toronto, Ont., Cleary S; From the University of Toronto, Toronto, Ont., Bertens K; From the University of Western Ontario, London, Ont., Croome KP; From the University of Western Ontario, London, Ont., Mujoomdar A; From the University of Western Ontario, London, Ont., Peck D; From the University of Western Ontario, London, Ont., Rankin R; From the University of Western Ontario, London, Ont., Quan D; From the University of Western Ontario, London, Ont., Kakani N; From the University of Western Ontario, London, Ont., Hernandez-Alejandro R; From the University of Western Ontario, London, Ont., Suri R; From McMaster University, Hamilton, Ont., Marcaccio M; From McMaster University, Hamilton, Ont., Ruo L; From McMaster University, Hamilton, Ont., Jamal M; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Khalil JA; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Simoneau-Beaudry E; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Dumitra S; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Edwards M; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Yousef Y; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Jiffry MA; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Metrakos P; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Tchervenkov J; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Doi S; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Barkun J; From McGill University, Montréal, Que., and University of Queensland, School of Public Health, Brisbane, Queensland, Australia., Obayan A; From the Department of Surgery, University of Saskatchewan, Saskatoon, Sask., and the Regina General Hospital, Regina, Sask., Meiers S; From the Department of Surgery, University of Saskatchewan, Saskatoon, Sask., and the Regina General Hospital, Regina, Sask., Keith R; From the Department of Surgery, University of Saskatchewan, Saskatoon, Sask., and the Regina General Hospital, Regina, Sask., Elkassem S; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Church N; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Mitchell P; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Turbide C; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Dixon E; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Debru E; From the University of Toronto, Toronto, Ont., and the University of Calgary, Calgary, Alta., Shum J; From the University of Western Ontario, London, Ont., Wall WJ; From the University of Western Ontario, London, Ont., Maniar R; From the University of Manitoba, Winnipeg, Man., Hochman D; From the University of Manitoba, Winnipeg, Man., Wirtzfeld D; From the University of Manitoba, Winnipeg, Man., Yaffe C; From the University of Manitoba, Winnipeg, Man., Yip B; From the University of Manitoba, Winnipeg, Man., McKay A; From the University of Manitoba, Winnipeg, Man., Silverman R; From the University of Manitoba, Winnipeg, Man., Park J; From the University of Manitoba, Winnipeg, Man., Francescutti V; From the Roswell Park Cancer Institute, Buffalo, New York, NY., Rivera L; From the Roswell Park Cancer Institute, Buffalo, New York, NY., Kane JM; From the Roswell Park Cancer Institute, Buffalo, New York, NY., Skitzki JJ; From the Roswell Park Cancer Institute, Buffalo, New York, NY., Lovrics P; From McMaster University, Hamilton, Ont., Hodgson N; From McMaster University, Hamilton, Ont., O'Brien MA; From McMaster University, Hamilton, Ont., Thabane L; From McMaster University, Hamilton, Ont., Cornacchi S; From McMaster University, Hamilton, Ont., Heller B; From McMaster University, Hamilton, Ont., Reid S; From McMaster University, Hamilton, Ont., Sanders K; From McMaster University, Hamilton, Ont., Kittmer T; From McMaster University, Hamilton, Ont., Simunovic M; From McMaster University, Hamilton, Ont., Duhaime S; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Fong B; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Deria M; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Acton C; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., El-Maadawy M; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Lad S; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Arnaout A; From the University of Ottawa, Ottawa, Ont., and The Ottawa Hospital, Ottawa, Ont., Omole M; From McMaster University, Hamilton, Ont., Pemberton J; From McMaster University, Hamilton, Ont., Lovrics P; From McMaster University, Hamilton, Ont., Bischof D; From North York General Hospital, Mount Sinai Hospital, Humber River Regional Hospital and the University of Toronto, Toronto, Ont., Stotland P; From North York General Hospital, Mount Sinai Hospital, Humber River Regional Hospital and the University of Toronto, Toronto, Ont., Hagen J; From North York General Hospital, Mount Sinai Hospital, Humber River Regional Hospital and the University of Toronto, Toronto, Ont., Swallow C; From North York General Hospital, Mount Sinai Hospital, Humber River Regional Hospital and the University of Toronto, Toronto, Ont., Klein L; From North York General Hospital, Mount Sinai Hospital, Humber River Regional Hospital and the University of Toronto, Toronto, Ont., Van Koughnett JA; From the Division of General Surgery, University of Western Ontario, and the London Regional Cancer Program, London, Ont., Ahmad T; From the Division of General Surgery, University of Western Ontario, and the London Regional Cancer Program, London, Ont., Ainsworth P; From the Division of General Surgery, University of Western Ontario, and the London Regional Cancer Program, London, Ont., Brackstone M; From the Division of General Surgery, University of Western Ontario, and the London Regional Cancer Program, London, Ont., Kanagaratnam S; From the University of Saskatchewan, Saskatoon, Sask., Groot G; From the University of Saskatchewan, Saskatoon, Sask., VanderBeek L; From McMaster University, Hamilton, Ont., Francescutti V; From McMaster University, Hamilton, Ont., Farrokhyar F; From McMaster University, Hamilton, Ont., Strang B; From McMaster University, Hamilton, Ont., Kahnamoui K; From McMaster University, Hamilton, Ont., MacLellan S; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., MacKay H; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Ringash J; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Jacks L; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Kassam Z; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Khalili I; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Conrad T; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Okrainec A; From the Department of Radiology, Department of Surgery, Princess Margaret Hospital, University Health Network, University of Toronto, Cancer Care Ontario, Toronto, Ont., Chagpar R; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Xing Y; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., You N; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Yi-Ju C; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Feig B; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Chang G; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Cormie J; From the University of Western Ontario, London, Ont., and the MD Anderson Cancer Center, Houston, Tex., Gervais MK; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Sideris L; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Drolet P; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Mitchell A; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Leblanc G; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Dubé P; From Hôpital Maisonneuve-Rosemont, Montréal, Que., Merchant S; From the University of British Columbia, General Surgery, and the BC Cancer Agency, Vancouver, BC., Knowling M; From the University of British Columbia, General Surgery, and the BC Cancer Agency, Vancouver, BC., Cheifetz R; From the University of British Columbia, General Surgery, and the BC Cancer Agency, Vancouver, BC., Raval M; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Heidary B; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Kalikias S; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Raval D; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Phang T; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Brown C; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Scheer A; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., O'Connor A; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Chan B; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Moloo H; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Poulin E; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mamazza J; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Auer R; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Boushey R; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Hardy K; From the University of Manitoba, Winnipeg, Man., and the University of Toronto, Toronto, Ont., Vergis A; From the University of Manitoba, Winnipeg, Man., and the University of Toronto, Toronto, Ont., Sullivan P; From the University of Manitoba, Winnipeg, Man., and the University of Toronto, Toronto, Ont., Musselman R; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Gomes T; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Chan B; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Auer R; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Moloo H; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Poulin E; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Mamazza J; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Al-Khayal K; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Al-Omran M; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Mamdani M; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., AlObeed O; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Boushey R; From The Ottawa Hospital, University of Ottawa, Ottawa, Institute for Clinical Evaluative Sciences, Li Ka Shing Knowledge Institute of St. Michael's, Toronto, Ont., and King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia., Martel G; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Crawford A; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Barkun J; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Ramsay C; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Fergusson D; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Boushey R; From the University of Ottawa, Ottawa, Ont., McGill University, Montréal, Que., and the University of Aberdeen, Aberdeen, Great Britain., Williams L; From the University of Ottawa, Ottawa, Ont., Crawford A; From the University of Ottawa, Ottawa, Ont., McLaughlin K; From the University of Ottawa, Ottawa, Ont., Mackey M; From the University of Ottawa, Ottawa, Ont., Moloo H; From the University of Ottawa, Ottawa, Ont., Mamazza J; From the University of Ottawa, Ottawa, Ont., Poulin E; From the University of Ottawa, Ottawa, Ont., Friedlich M; From the University of Ottawa, Ottawa, Ont., Boushey R; From the University of Ottawa, Ottawa, Ont., Auer R; From the University of Ottawa, Ottawa, Ont., Bellolio F; From the University of Toronto, Toronto, Ont., Cohen Z; From the University of Toronto, Toronto, Ont., MacRae H; From the University of Toronto, Toronto, Ont., O'Connor B; From the University of Toronto, Toronto, Ont., Huang H; From the University of Toronto, Toronto, Ont., Victor JC; From the University of Toronto, Toronto, Ont., McLeod R; From the University of Toronto, Toronto, Ont., Hardy K; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Pitzul K; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Kwong J; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Vergis A; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Urbach D; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Okrainec A; From the University of Manitoba, Winnipeg, Man., the University of Toronto, Toronto, and Queen's University, Kingston, Ont., Vogt K; From the London Health Sciences Centre, London, Ont., Dubois L; From the London Health Sciences Centre, London, Ont., Vinden C; From the London Health Sciences Centre, London, Ont., Chan B; From the University of Ottawa, Ottawa, Ont., Scheer A; From the University of Ottawa, Ottawa, Ont., Menezes A; From the University of Ottawa, Ottawa, Ont., Moloo H; From the University of Ottawa, Ottawa, Ont., Poulin E; From the University of Ottawa, Ottawa, Ont., Boushey R; From the University of Ottawa, Ottawa, Ont., Mamazza J; From the University of Ottawa, Ottawa, Ont., Bellolio F; From the University of Toronto, Toronto, Ont., MacRae H; From the University of Toronto, Toronto, Ont., Cohen Z; From the University of Toronto, Toronto, Ont., O'Connor B; From the University of Toronto, Toronto, Ont., Huang H; From the University of Toronto, Toronto, Ont., McLeod R; From the University of Toronto, Toronto, Ont., Godbout-Simard C; From the McGill Medical School, JSS Medical Research, Jewish General Hospital, Montréal, Que., Azar J; From the McGill Medical School, JSS Medical Research, Jewish General Hospital, Montréal, Que., Psaradellis F; From the McGill Medical School, JSS Medical Research, Jewish General Hospital, Montréal, Que., Sampalis J; From the McGill Medical School, JSS Medical Research, Jewish General Hospital, Montréal, Que., Morin N; From the McGill Medical School, JSS Medical Research, Jewish General Hospital, Montréal, Que., Brown C; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Kalikias S; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Heidary B; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Raval D; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Phang PT; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Raval M; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Archibald A; From the Department of Pathology and the Gastrointestinal Diseases Research Unit, Queen's University, Kingston, Ont., Hurlbut D; From the Department of Pathology and the Gastrointestinal Diseases Research Unit, Queen's University, Kingston, Ont., Vanner S; From the Department of Pathology and the Gastrointestinal Diseases Research Unit, Queen's University, Kingston, Ont., Zalai C; From McGill University, Montréal, Que., Vasilevsky CA; From McGill University, Montréal, Que., Simunovic M; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Cadeddu M; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Forbes S; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Kelly S; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Stephen W; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Grubac V; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Marcinow M; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Coates A; From the Juravinski Cancer Centre, McMaster University, Hamilton, Ont., Aslani N; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Phang PT; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Raval M; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Brown C; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Scheer A; From The Ottawa Hospital, Ottawa, Ont., Carrier M; From The Ottawa Hospital, Ottawa, Ont., Boushey R; From The Ottawa Hospital, Ottawa, Ont., Asmis T; From The Ottawa Hospital, Ottawa, Ont., Wells P; From The Ottawa Hospital, Ottawa, Ont., Jonker D; From The Ottawa Hospital, Ottawa, Ont., Auer R; From The Ottawa Hospital, Ottawa, Ont., Azer N; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Gill R; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., de Gara C; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Birch DW; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Karmali S; From the University of Alberta, Royal Alexandra Hospital, Edmonton, Alta., Roxin G; From the University of Calgary, Calgary, Alta., Drolet S; From the University of Calgary, Calgary, Alta., MacLean A; From the University of Calgary, Calgary, Alta., Buie WD; From the University of Calgary, Calgary, Alta., Heine J; From the University of Calgary, Calgary, Alta., Agzarian J; From McMaster University Hamilton, Ont., and the Harvard School of Public Health, Boston, Mass., Forbes S; From McMaster University Hamilton, Ont., and the Harvard School of Public Health, Boston, Mass., Stephen W; From McMaster University Hamilton, Ont., and the Harvard School of Public Health, Boston, Mass., Kelly S; From McMaster University Hamilton, Ont., and the Harvard School of Public Health, Boston, Mass., Churchill P; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Corner T; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Kelly S; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Forbes S; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Lindsay L; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Stephen W; From McMaster University, Hamilton Health Sciences Hamilton, Ont., Scheer A; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., O'Connor A; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Chan B; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Moloo H; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Poulin E; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Mamazza J; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Auer R; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Boushey R; From The University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Denis J; From the Winnipeg Regional Health Authority, University of Manitoba, Winnipeg, Man., Hochman D; From the Winnipeg Regional Health Authority, University of Manitoba, Winnipeg, Man., Recsky M; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, and the BC Cancer Agency, Vancouver, BC., Phang PT; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, and the BC Cancer Agency, Vancouver, BC., Raval M; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, and the BC Cancer Agency, Vancouver, BC., Cheung W; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, and the BC Cancer Agency, Vancouver, BC., Brown C; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, and the BC Cancer Agency, Vancouver, BC., Alkhamesi N; From Canadian Surgical Technologies and Advanced Robotics, London, Ont., Schlachta CM; From Canadian Surgical Technologies and Advanced Robotics, London, Ont., Tiwari T; From the Department of Surgery, St. Paul's Hospital, Vancouver, BC., Brown C; From the Department of Surgery, St. Paul's Hospital, Vancouver, BC., Raval MJ; From the Department of Surgery, St. Paul's Hospital, Vancouver, BC., Phang PT; From the Department of Surgery, St. Paul's Hospital, Vancouver, BC.

المصدر: Canadian journal of surgery. Journal canadien de chirurgie [Can J Surg] 2011 Aug; Vol. 54 (4), pp. S57-S104.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Canadian Medical Association Country of Publication: Canada NLM ID: 0372715 Publication Model: Print Cited Medium: Internet ISSN: 1488-2310 (Electronic) Linking ISSN: 0008428X NLM ISO Abbreviation: Can J Surg Subsets: PubMed not MEDLINE; MEDLINE

المؤلفون: Atlas H; From the Department of Surgery, Hôpital du Sacré-Cœur de Montréal, Montréal University, Montréal, Que., Safa N; From the Department of Surgery, Hôpital du Sacré-Cœur de Montréal, Montréal University, Montréal, Que., Denis R; From the Department of Surgery, Hôpital du Sacré-Cœur de Montréal, Montréal University, Montréal, Que., Garneau P; From the Department of Surgery, Hôpital du Sacré-Cœur de Montréal, Montréal University, Montréal, Que., Moustarah F; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Marceau S; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Lebel S; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Biertho L; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Hould F; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Marceau P; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Biron S; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio, Département de chirurgie, Institut universitaire de cardiologie et de pneumologie de Québec, Université Laval, Québec City, Que., Anvari M; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Sharma A; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Goldsmith CH; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Lacobellis G; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Cadeddu M; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Misra M; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Taylor V; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Tarride J; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Hubert E; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Tiboni M; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Hong D; From the Departments of Surgery, Clinical Epidemiology and Biostatistics, Medicine, Psychiatry and Behavioural Neurosciences, and Anaesthesia, McMaster University, Hamilton, Ont., University of Alberta, Edmonton, Alta., Wiebe S; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Klassen D; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Bonjer J; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Lawlor D; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Plowman J; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Ransom T; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Vallis M; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Ellsmere J; From the Departments of Medicine and Surgery, Dalhousie University, Queen Elizabeth II Health Sciences Centre, Halifax, NS., Graham PJ; From the Department of Surgery, Regina General Hospital, Regina, University of Saskatchewan, Saskatoon, Sask., Kaban GK; From the Department of Surgery, Regina General Hospital, Regina, University of Saskatchewan, Saskatoon, Sask., Vizhul A; From the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Department of Surgery, University of Alberta, Edmonton, Alta., Birch DW; From the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Department of Surgery, University of Alberta, Edmonton, Alta., Menezes AC; From the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Department of Surgery, University of Alberta, Edmonton, Alta., Shi X; From the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Department of Surgery, University of Alberta, Edmonton, Alta., Karmali S; From the Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Department of Surgery, University of Alberta, Edmonton, Alta., Seth R; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., MacKenzie L; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Kus A; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Bell J; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Carrier M; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Atkins H; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Boushey R; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Auer R; From the Centre for Cancer Therapeutics, The Ottawa Hospital Research Institute, Ottawa, Ont., Croome KP; From the Division of General Surgery, University of Western Ontario, London, Ont., and the School of Public Health, Harvard University, Boston, Mass., Yamashita M; From the Division of General Surgery, University of Western Ontario, London, Ont., and the School of Public Health, Harvard University, Boston, Mass., Aarts MA; From the University of Toronto, Toronto, Ont., Okrainec A; From the University of Toronto, Toronto, Ont., Glicksman A; From the University of Toronto, Toronto, Ont., Pearsall E; From the University of Toronto, Toronto, Ont., Pitzul K; From the University of Toronto, Toronto, Ont., Huang H; From the University of Toronto, Toronto, Ont., McLeod RS; From the University of Toronto, Toronto, Ont., Sarkhosh K; From the Alberta Children's Hospital, University of Calgary, Calgary, Alta., Robertson M; From the Alberta Children's Hospital, University of Calgary, Calgary, Alta., Boctor D; From the Alberta Children's Hospital, University of Calgary, Calgary, Alta., Lam V; From the Alberta Children's Hospital, University of Calgary, Calgary, Alta., Sigalet D; From the Alberta Children's Hospital, University of Calgary, Calgary, Alta., Johner A; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Faulds J; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Wiseman SM; From the Department of Surgery, St. Paul's Hospital, University of British Columbia, Vancouver, BC., Pemberton J; From the Georgetown Public Hospital Corporation, Georgetown, Guyana, and the Department of Surgery, McMaster University, Hamilton, Ont., Gordon ML; From the Georgetown Public Hospital Corporation, Georgetown, Guyana, and the Department of Surgery, McMaster University, Hamilton, Ont., Prashad C; From the Georgetown Public Hospital Corporation, Georgetown, Guyana, and the Department of Surgery, McMaster University, Hamilton, Ont., Rambaran M; From the Georgetown Public Hospital Corporation, Georgetown, Guyana, and the Department of Surgery, McMaster University, Hamilton, Ont., Cameron B; From the Georgetown Public Hospital Corporation, Georgetown, Guyana, and the Department of Surgery, McMaster University, Hamilton, Ont., Neville A; From McGill University, Montréal, Que., Sarosi GA Jr; From McGill University, Montréal, Que., Wei Y; From McGill University, Montréal, Que., Gibbs JO; From McGill University, Montréal, Que., Reda DJ; From McGill University, Montréal, Que., McCarthy M Jr; From McGill University, Montréal, Que., Fitzgibbons RJ Jr; From McGill University, Montréal, Que., Barkun JST; From McGill University, Montréal, Que., Fenech DS; From the University of Toronto, Toronto, Ont., Forbes S; From the University of Toronto, Toronto, Ont., Pearsall E; From the University of Toronto, Toronto, Ont., Chung J; From the University of Toronto, Toronto, Ont., Glickman A; From the University of Toronto, Toronto, Ont., Victor JC; From the University of Toronto, Toronto, Ont., Nathens A; From the University of Toronto, Toronto, Ont., McLeod RS; From the University of Toronto, Toronto, Ont., Fitzmaurice GJ; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Mone F; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Brown R; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Cranley B; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Conlon EF; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Todd RAJ; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., O'Donnell ME; From the Departments of General Surgery and Radiology, Daisy Hill Hospital, Newry, Northern Ireland., Tran TT; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., Kaneva PA; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., Finch LE; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., Fried GM; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., Mayo NE; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., Feldman LS; From the Departments of Surgery and of Clinical Epidemiology, McGill University, Montréal, Que., VanHouwellingen L; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Vogt KN; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Stewart TC; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Williamson J; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Parry N; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., DeRose G; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Gray D; From the Department of Surgery, Trauma Program, Division of Critical Care, Schulich School of Medicine and Dentistry, University of Western Ontario, London, Ont., Harriman S; From the Department of Surgery, Royal University Hospital, University of Saskatchewan, Saskatoon, Sask., Rodych N; From the Department of Surgery, Royal University Hospital, University of Saskatchewan, Saskatoon, Sask., Hayes P; From the Department of Surgery, Royal University Hospital, University of Saskatchewan, Saskatoon, Sask., Moser M; From the Department of Surgery, Royal University Hospital, University of Saskatchewan, Saskatoon, Sask., Jamal MH; From the Centre for Medical Education, McGill University, Montréal, Que., Doi S; From the Centre for Medical Education, McGill University, Montréal, Que., Rousseau M; From the Centre for Medical Education, McGill University, Montréal, Que., Snell L; From the Centre for Medical Education, McGill University, Montréal, Que., Meterissian S; From the Centre for Medical Education, McGill University, Montréal, Que., Zolfaghari S; From the Department of Surgery, The Ottawa Hospital - General Campus, University of Ottawa, Ottawa, Ont., Friedlich MS; From the Department of Surgery, The Ottawa Hospital - General Campus, University of Ottawa, Ottawa, Ont., Kurashima Y; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Al-Sabah S; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Kaneva PA; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Feldman LS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Fried GM; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Vassiliou MC; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Tran TT; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., Kaneva PA; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., Mayo NE; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., Fried GM; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., Feldman LS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., Pearsall E; From the University of Toronto, Toronto, Ont., Sheth U; From the University of Toronto, Toronto, Ont., Fenech D; From the University of Toronto, Toronto, Ont., McKenzie M; From the University of Toronto, Toronto, Ont., Victor JC; From the University of Toronto, Toronto, Ont., McLeod RS; From the University of Toronto, Toronto, Ont., Ghaderi I; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Vaillancourt M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Sroka G; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Kaneva PA; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Vassiliou MC; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Seagull FJ; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Sutton E; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Godinez C; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., George I; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Park A; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Choy I; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Okrainec A; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Brintzenhoff R; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Prabhu A; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Heniford BT; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Stefanidis D; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Fried GM; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Feldman LS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery, McGill University, Montréal, Que., the University of Western Ontario, London, the University of Toronto, Toronto, Ont., the University of Maryland, Baltimore, Md., and the Carolinas Medical Center, Charlotte, NC., Igric A; From the Department of General Surgery, University of Western Ontario, London, Ont., Vogt KN; From the Department of General Surgery, University of Western Ontario, London, Ont., Girotti M; From the Department of General Surgery, University of Western Ontario, London, Ont., Parry NG; From the Department of General Surgery, University of Western Ontario, London, Ont., Vinden C; From the Department of General Surgery, University of Western Ontario, London, Ont., Kim SHH; From the Department of Surgery, McMaster University, Hamilton, Ont., Zhang NN; From the Department of Surgery, McMaster University, Hamilton, Ont., Russo JJ; From the Department of Surgery, McMaster University, Hamilton, Ont., El-Salfiti IK; From the Department of Surgery, McMaster University, Hamilton, Ont., Kowalczuk M; From the Department of Surgery, McMaster University, Hamilton, Ont., Rajaee AN; From the Department of Surgery, McMaster University, Hamilton, Ont., Bal M; From the Department of Surgery, McMaster University, Hamilton, Ont., Gill MS; From the Department of Surgery, McMaster University, Hamilton, Ont., Lysecki PJ; From the Department of Surgery, McMaster University, Hamilton, Ont., Hoogenes J; From the Department of Surgery, McMaster University, Hamilton, Ont., Dath D; From the Department of Surgery, McMaster University, Hamilton, Ont., Nassar AK; From the Department of General Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont., and the Department of Psychology and Counseling, United Arab Emirates University, United Arab Emirates., Reid S; From the Department of General Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont., and the Department of Psychology and Counseling, United Arab Emirates University, United Arab Emirates., Mohaisen KN; From the Department of General Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont., and the Department of Psychology and Counseling, United Arab Emirates University, United Arab Emirates., Winch J; From the Department of General Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont., and the Department of Psychology and Counseling, United Arab Emirates University, United Arab Emirates., Omar D; From the Department of General Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont., and the Department of Psychology and Counseling, United Arab Emirates University, United Arab Emirates., Hanna WC; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Mulder DS; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., El-Hilali MM; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Khwaja KA; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Jamal MH; From the McGill University Health Centre, Montréal, Que., Rayment J; From the McGill University Health Centre, Montréal, Que., Doi SA; From the McGill University Health Centre, Montréal, Que., Megueditchian A; From the McGill University Health Centre, Montréal, Que., Meterissian S; From the McGill University Health Centre, Montréal, Que., Tso D; From the University of British Columbia, the Division of Pediatric Surgery, BC Children's Hospital, Vancouver, BC., Langer M; From the University of British Columbia, the Division of Pediatric Surgery, BC Children's Hospital, Vancouver, BC., Blair G; From the University of British Columbia, the Division of Pediatric Surgery, BC Children's Hospital, Vancouver, BC., Butterworth S; From the University of British Columbia, the Division of Pediatric Surgery, BC Children's Hospital, Vancouver, BC., Vaillancourt M; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Vassiliou MC; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Bergman S; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Fried GM; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Kaneva PA; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Feldman LS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, McGill University, Montréal, Que., Davenport E; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Haggar F; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Trottier D; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Huynh H; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Soto C; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Shamji FM; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Seely A; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Sundaresan S; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Pagliarello G; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Tadros S; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Yelle JD; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Maziak D; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Moloo H; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Poulin EC; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Mamazza J; From the Department of Surgery, The Ottawa Hospital, Ottawa, Ont., Knowlton LM; From the Harvard School of Public Health, Harvard Humanitarian Initiative, Boston, Mass., the Department of Surgery, University of British Columbia, Vancouver, BC, the Division of General Surgery, University of Western Ontario, London, Ont., Chackungal S; From the Harvard School of Public Health, Harvard Humanitarian Initiative, Boston, Mass., the Department of Surgery, University of British Columbia, Vancouver, BC, the Division of General Surgery, University of Western Ontario, London, Ont., MacQueen KA; From the Harvard School of Public Health, Harvard Humanitarian Initiative, Boston, Mass., the Department of Surgery, University of British Columbia, Vancouver, BC, the Division of General Surgery, University of Western Ontario, London, Ont., Anvari M; From the Departments of Surgery, Medicine, Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont., Allen C; From the Departments of Surgery, Medicine, Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont., Goldsmith C; From the Departments of Surgery, Medicine, Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ont., Ghaderi I; From the Division of General Surgery, Schulich School of Medicine and Dentistry, London, Ont., and the University of Alberta, Edmonton, Alta., Madani A; From the Division of General Surgery, Schulich School of Medicine and Dentistry, London, Ont., and the University of Alberta, Edmonton, Alta., de Gara C; From the Division of General Surgery, Schulich School of Medicine and Dentistry, London, Ont., and the University of Alberta, Edmonton, Alta., Schlachta CM; From the Division of General Surgery, Schulich School of Medicine and Dentistry, London, Ont., and the University of Alberta, Edmonton, Alta., Zakrison TL; From the Ryder Trauma Center, Jackson Memorial Hospital, University of Miami, Miami, Fla., Tee MC; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Chan S; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Nguyen V; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Yang J; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Holmes D; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Levine D; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Bugis S; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Wiseman SM; From the University of British Columbia, Department of Surgery, St. Paul's Hospital, Vancouver, BC., Sandhu L; From the Division of General Surgery, University of Toronto, Toronto, Ont., Zhai J; From the Division of General Surgery, University of Toronto, Toronto, Ont., Kennedy ED; From the Division of General Surgery, University of Toronto, Toronto, Ont., Baxter NN; From the Division of General Surgery, University of Toronto, Toronto, Ont., Gagliardi AR; From the Division of General Surgery, University of Toronto, Toronto, Ont., Urbach DR; From the Division of General Surgery, University of Toronto, Toronto, Ont., Wei AC; From the Division of General Surgery, University of Toronto, Toronto, Ont., Sabalbal M; From the Canadian Forces Medical Service, University of Western Ontario, London, Ont., McAlister VC; From the Canadian Forces Medical Service, University of Western Ontario, London, Ont., Balayla J; From the Department of Surgery, McGill University, Montréal, Que., Bergman S; From the Department of Surgery, McGill University, Montréal, Que., Feldman LS; From the Department of Surgery, McGill University, Montréal, Que., Ghitulescu G; From the Department of Surgery, McGill University, Montréal, Que., Fraser SA; From the Department of Surgery, McGill University, Montréal, Que., Daigle R; From the Department of Surgery, Victoria General Hospital, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS., Urquart R; From the Department of Surgery, Victoria General Hospital, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS., Cox M; From the Department of Surgery, Victoria General Hospital, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS., Grunfeld E; From the Department of Surgery, Victoria General Hospital, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS., Porter G; From the Department of Surgery, Victoria General Hospital, Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, NS., Hallet J; From the Centre de chirurgie min-imalement invasive de Québec, Centre hospitalier universi-taire de Québec, Université Laval, Québec, Que., Labidi S; From the Centre de chirurgie min-imalement invasive de Québec, Centre hospitalier universi-taire de Québec, Université Laval, Québec, Que., Clairoux A; From the Centre de chirurgie min-imalement invasive de Québec, Centre hospitalier universi-taire de Québec, Université Laval, Québec, Que., Gagné JP; From the Centre de chirurgie min-imalement invasive de Québec, Centre hospitalier universi-taire de Québec, Université Laval, Québec, Que., Gill RS; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Manouchehri N; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Liu JQ; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Lee TF; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Bigam DL; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Cheung PY; From the Departments of Surgery and Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Van Koughnett JA; From the Division of General Surgery, University of Western Ontario, London, the Ontario Institute for Studies in Education, University of Toronto, Toronto, Ont., Colquhoun PH; From the Division of General Surgery, University of Western Ontario, London, the Ontario Institute for Studies in Education, University of Toronto, Toronto, Ont., Gordon ML; From the Department of Surgery, McMaster University, Hamilton, Ont., Cornacchi S; From the Department of Surgery, McMaster University, Hamilton, Ont., Farrokhyar F; From the Department of Surgery, McMaster University, Hamilton, Ont., Hodgson N; From the Department of Surgery, McMaster University, Hamilton, Ont., Porter G; From the Department of Surgery, McMaster University, Hamilton, Ont., Quan ML; From the Department of Surgery, McMaster University, Hamilton, Ont., Wright F; From the Department of Surgery, McMaster University, Hamilton, Ont., Lovrics P; From the Department of Surgery, McMaster University, Hamilton, Ont., Datta I; From LSE Health, London School of Economics and Political Science, London, UK, and the Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alta., Brar SS; From LSE Health, London School of Economics and Political Science, London, UK, and the Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alta., Ball CG; From LSE Health, London School of Economics and Political Science, London, UK, and the Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alta., Heine JA; From LSE Health, London School of Economics and Political Science, London, UK, and the Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alta., Rothwell B; From LSE Health, London School of Economics and Political Science, London, UK, and the Department of Surgery, Faculty of Medicine, University of Calgary, Calgary, Alta., Crozier M; From the Memorial University of Newfoundland, St. John's, NL., Ting H; From the Memorial University of Newfoundland, St. John's, NL., Boone D; From the Memorial University of Newfoundland, St. John's, NL., O'Regan N; From the Memorial University of Newfoundland, St. John's, NL., Brown C; From the Memorial University of Newfoundland, St. John's, NL., Bandrauk N; From the Memorial University of Newfoundland, St. John's, NL., Hapgood J; From the Memorial University of Newfoundland, St. John's, NL., Hogan M; From the Memorial University of Newfoundland, St. John's, NL., McDonald LA; From the Departments of Surgery, Pathology and Pediatrics, University of British Columbia, Vancouver, BC, Dalhousie University, Halifax, NS., Da'as S; From the Departments of Surgery, Pathology and Pediatrics, University of British Columbia, Vancouver, BC, Dalhousie University, Halifax, NS., Sorensen PHB; From the Departments of Surgery, Pathology and Pediatrics, University of British Columbia, Vancouver, BC, Dalhousie University, Halifax, NS., Berman JN; From the Departments of Surgery, Pathology and Pediatrics, University of British Columbia, Vancouver, BC, Dalhousie University, Halifax, NS., Ameer A; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Jamal M; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Aljiffry M; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Doi S; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Hasanain M; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Chaudhury P; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Metrakos P; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Tchervenkov J; From the Department of Surgery, Royal Victoria Hospital, McGill University, Montréal, Que., Lapierre S; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mohammad W; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Balaa N; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Akil M; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mimeault R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Fairfull-Smith R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Teague BD; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Butler MS; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Garneau PY; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Sample CB; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Kapoor A; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Cadeddu MO; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Anvari M; From the Centre for Minimal Access Surgery, St. Joseph's Healthcare, McMaster University, Hamilton, Ont., the Service de chirurgie générale, Hôpital du Sacré-Coeur de Montréal, Université de Montréal, Montréal, Que., and the Centre for Advancement of Minimally Invasive Surgery, University of Alberta, Edmonton, Alta., Hanna WC; From the Department of Surgery, McGill University, Montréal, Que., Jamal MH; From the Department of Surgery, McGill University, Montréal, Que., Nguyen L; From the Department of Surgery, McGill University, Montréal, Que., Fraser SA; From the Department of Surgery, McGill University, Montréal, Que., Kwan K; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Wallis CJD; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Jones S; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Fraser T; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Masterso J; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Blair G; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Duffy D; From the Department of Urologic Sciences, Faculty of Medicine, University of British Columbia, the Division of Pediatric General Surgery, and the Office of Pediatric Surgical Evaluation and Innovation, BC Children's Hospital, Vancouver, BC., Roberts DJ; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Kirkpatrick AW; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Datta I; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Feliciano DV; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Kortbeek JB; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Laupland KB; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Ball CG; From the Departments of Surgery, University of Calgary, Calgary, Alta., and Emory University, Atlanta, Ga., Haggar F; From The Ottawa Hospital, The Ottawa Hospital Research Institute, Ottawa, Ont., Davenport E; From The Ottawa Hospital, The Ottawa Hospital Research Institute, Ottawa, Ont., Moloo H; From The Ottawa Hospital, The Ottawa Hospital Research Institute, Ottawa, Ont., Mamazza J; From The Ottawa Hospital, The Ottawa Hospital Research Institute, Ottawa, Ont., Manouchehri N; From the Departments of Surgery, Pediatrics and Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Bigam D; From the Departments of Surgery, Pediatrics and Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Churchill T; From the Departments of Surgery, Pediatrics and Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Joynt C; From the Departments of Surgery, Pediatrics and Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Cheung PY; From the Departments of Surgery, Pediatrics and Pharmacology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alta., Al-Sairafi R; From the University of Alberta, Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Edmonton, Alta., Sample CB; From the University of Alberta, Centre for the Advancement of Minimally Invasive Surgery (CAMIS), Edmonton, Alta., Paquette F; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Fraser SA; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Feldman LS; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Fried GM; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Weissglas I; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Ghitulescu G; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Meterissian S; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Bergman S; From the Department of Surgery, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, McGill University Health Centre, Montréal, Que., Al-Dohayan A; From the Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia., Al-Naami M; From the Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia., Bamehriz F; From the Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia., Madkhali A; From the Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia., Hallet J; From the Centre hospitalier universitaire de Québec, Pavillon Hôtel-Dieu-de-Québec, Québec, Que., LeBlanc M; From the Centre hospitalier universitaire de Québec, Pavillon Hôtel-Dieu-de-Québec, Québec, Que., Gilbert A; From the Centre hospitalier universitaire de Québec, Pavillon Hôtel-Dieu-de-Québec, Québec, Que., Daigle C; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Tien G; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Atkins MS; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Zheng B; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Tanin H; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Swindells C; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Meneghetti A; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Panton ONM; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Qayumi AK; From the Department of Surgery, University of British Columbia, Vancouver, The School of Computing Science, Simon Fraser University, Burnaby, and the University of Victoria and Locarna Systems, Inc., Victoria, BC., Chhiv M; From the Département de chirurgie générale, Centre hospitalier universitaire de Québec, Québec, Que., Drolet S; From the Département de chirurgie générale, Centre hospitalier universitaire de Québec, Québec, Que., Sirois-Giguère É; From the Département de chirurgie générale, Centre hospitalier universitaire de Québec, Québec, Que., Gilbert A; From the Département de chirurgie générale, Centre hospitalier universitaire de Québec, Québec, Que., Doyle JD; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., Sheth U; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., Huang H; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., Pearsall E; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., McLeod RS; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., Nathens AB; From the Department of Surgery and the Interdepartmental Division of Critical Care, University of Toronto, Toronto, Ont., Suri RR; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Vora P; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Kirby JM; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Chan K; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Smith S; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Ruo L; From the Departments of Surgery and Diagnostic Imaging, McMaster University, Hamilton, Ont., Faryniuk A; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Hochman D; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Ball CG; From the Department of Surgery, University of Calgary, Calgary, Alta., the Department of Surgery, University of Cincinnati, Cincinnati, Ohio, and the Department of Surgery, McMaster University, Hamilton, Ont., Kirkpatrick AW; From the Department of Surgery, University of Calgary, Calgary, Alta., the Department of Surgery, University of Cincinnati, Cincinnati, Ohio, and the Department of Surgery, McMaster University, Hamilton, Ont., Broderick TJ; From the Department of Surgery, University of Calgary, Calgary, Alta., the Department of Surgery, University of Cincinnati, Cincinnati, Ohio, and the Department of Surgery, McMaster University, Hamilton, Ont., Williams DR; From the Department of Surgery, University of Calgary, Calgary, Alta., the Department of Surgery, University of Cincinnati, Cincinnati, Ohio, and the Department of Surgery, McMaster University, Hamilton, Ont., Kholdebarin R; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Helewa R; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Bracken J; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Zabolotny B; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Hochman D; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Merchant S; From the Department of General Surgery, University of British Columbia, Vancouver, BC., Hameed M; From the Department of General Surgery, University of British Columbia, Vancouver, BC., Melck A; From the Department of General Surgery, University of British Columbia, Vancouver, BC., McGuire AL; From the Division of General Surgery, Department of Surgery, and Department of Radiation Oncology, Kingston General Hospital, Queen's University, Kingston, Ont., Wilson C; From the Division of General Surgery, Department of Surgery, and Department of Radiation Oncology, Kingston General Hospital, Queen's University, Kingston, Ont., Mercer D; From the Division of General Surgery, Department of Surgery, and Department of Radiation Oncology, Kingston General Hospital, Queen's University, Kingston, Ont., Sharma B; From the Department of Surgery, University of Toronto, Toronto, Ont., Orzech N; From the Department of Surgery, University of Toronto, Toronto, Ont., Grantcharov T; From the Department of Surgery, University of Toronto, Toronto, Ont., Johner A; Department of Surgery, Vancouver General Hospital and the University of British Columbia, Vancouver, BC., Taylor DC; Department of Surgery, Vancouver General Hospital and the University of British Columbia, Vancouver, BC., Buczkowski AK; Department of Surgery, Vancouver General Hospital and the University of British Columbia, Vancouver, BC., Chung SW; Department of Surgery, Vancouver General Hospital and the University of British Columbia, Vancouver, BC., Lumb KJ; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Trejos AL; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Ward CDW; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Naish MD; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Patel RV; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Schlachta CM; Canadian Surgical Technologies and Advanced Robotics (CSTAR), Lawson Health Research Institute, and the Departments of Surgery, Electrical and Computer Engineering, Mechanical and Materials Engineering, University of Western Ontario, London, Ont., Davenport E; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Haggar F; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Moloo H; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Boushey RP; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Poulin EC; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mamazza J; From The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Graybiel KM; From the Department of Surgery, McMaster University, St. Joseph's Healthcare, Hamilton, Ont., Fernandes VT; From the Department of Surgery, McMaster University, St. Joseph's Healthcare, Hamilton, Ont., Hoogenes J; From the Department of Surgery, McMaster University, St. Joseph's Healthcare, Hamilton, Ont., Dath D; From the Department of Surgery, McMaster University, St. Joseph's Healthcare, Hamilton, Ont., Mohammad W; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Trottier D; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Nadolny K; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Poulin EC; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mamazza J; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Balaa F; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Diederichs B; From the Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, Alta., Turner S; From the Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, Alta., de Gara C; From the Division of General Surgery, Department of Surgery, University of Alberta, Edmonton, Alta., Ghitulescu GA; From the Department of Surgery, Jewish General Hospital, McGill University, Montréal, Que., Filip I; From the Department of Surgery, Jewish General Hospital, McGill University, Montréal, Que., Bergman S; From the Department of Surgery, Jewish General Hospital, McGill University, Montréal, Que., Fraser S; From the Department of Surgery, Jewish General Hospital, McGill University, Montréal, Que., Finley RJ; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Mayo J; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Clifton J; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Yee J; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Evans K; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., MacWilliams A; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Lam S; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., English J; From the University of British Columbia, Vancouver General Hospital, Vancouver, BC., Finley C; From the Toronto General Hospital, University of Toronto, Toronto, Ont., Jacks L; From the Toronto General Hospital, University of Toronto, Toronto, Ont., Darling G; From the Toronto General Hospital, University of Toronto, Toronto, Ont., Hanna WC; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Sudarshan M; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Roberge D; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., David M; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Waschke KA; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Mayrand S; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Ferri LE; From the Montréal General Hospital, McGill University Health Centre, Montréal, Que., Coughlin S; From the Department of Surgery, University of Western Ontario, London, Ont., Emmerton-Coughlin H; From the Department of Surgery, University of Western Ontario, London, Ont., Malthaner R; From the Department of Surgery, University of Western Ontario, London, Ont., Grover HS; From the Division of Thoracic Surgery, Department of Surgery, William Osler Health Centre, Brampton, and McMaster University, Hamilton, Ont., Basi S; From the Division of Thoracic Surgery, Department of Surgery, William Osler Health Centre, Brampton, and McMaster University, Hamilton, Ont., Chiasson P; From the Division of Thoracic Surgery, Department of Surgery, William Osler Health Centre, Brampton, and McMaster University, Hamilton, Ont., Basi S; From the Division of Thoracic Surgery, Department of Surgery, William Osler Health Centre, Brampton, and McMaster University, Hamilton, Ont., Irshad K; From the Division of Thoracic Surgery, Department of Surgery, William Osler Health Centre, Brampton, and McMaster University, Hamilton, Ont., Emmerton-Coughlin HMA; From the Department of Surgery, London Health Sciences Centre, London, Ont., Vogt KN; From the Department of Surgery, London Health Sciences Centre, London, Ont., Malthaner RA; From the Department of Surgery, London Health Sciences Centre, London, Ont., Spicer JD; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., McDonald B; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Perera R; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Rousseau MC; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Chan CHF; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Hsu RYC; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Giannias B; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Ferri LE; From the L.D. Maclean Surgical Research Laboratories, Department of Surgery, McGill University Health Centre, Montréal, Que., Ahmed S; From the Brown University Oncology Group, Providence, Rhode Island., Birnbaum AE; From the Brown University Oncology Group, Providence, Rhode Island., Berz D; From the Brown University Oncology Group, Providence, Rhode Island., Fontaine JP; From the Brown University Oncology Group, Providence, Rhode Island., Dipetrillo TA; From the Brown University Oncology Group, Providence, Rhode Island., Ready NE; From the Brown University Oncology Group, Providence, Rhode Island., Ng T; From the Brown University Oncology Group, Providence, Rhode Island., Alhussaini A; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Oberoi M; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Threader J; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Villeneuve J; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Gilbert S; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Shamji FM; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Sundaresan S; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Maziak D; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Seely A; From the Division of Thoracic Surgery, University of Ottawa, The Ottawa Hospital, Ottawa, Ont., Rammohan KS; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Hunt I; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Chuck A; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Gazala S; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Valji A; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Stewart K; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Bedard ELR; From the Department of Thoracic Surgery, University of Alberta, Institute of Health Economics, Edmonton, Alta., Plourde M; From the Division of Thoracic Surgery, London Health Sciences Centre, London, Ont., Fortin D; From the Division of Thoracic Surgery, London Health Sciences Centre, London, Ont., Arab A; From the Division of Thoracic Surgery, London Health Sciences Centre, London, Ont., Inculet RI; From the Division of Thoracic Surgery, London Health Sciences Centre, London, Ont., Malthaner RA; From the Division of Thoracic Surgery, London Health Sciences Centre, London, Ont., Bharadwaj SC; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Hamin T; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Tan LA; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Unruh HW; From the Department of Surgery, University of Manitoba, Winnipeg, Man., Srinathan SK; From the Department of Surgery, University of Manitoba, Winnipeg, Man., McGuire AL; From the Division of Thoracic Surgery, Department of Surgery, Kingston General Hospital, Queen's University, Kingston, Ont., Petsikas D; From the Division of Thoracic Surgery, Department of Surgery, Kingston General Hospital, Queen's University, Kingston, Ont., Reid K; From the Division of Thoracic Surgery, Department of Surgery, Kingston General Hospital, Queen's University, Kingston, Ont., Hopman W; From the Division of Thoracic Surgery, Department of Surgery, Kingston General Hospital, Queen's University, Kingston, Ont., Levine P; From the Department of Surgery, Montréal General Hospital, McGill University, Montréal, Que., Rousseau M; From the Department of Surgery, Montréal General Hospital, McGill University, Montréal, Que., Spicer J; From the Department of Surgery, Montréal General Hospital, McGill University, Montréal, Que., Ferri LE; From the Department of Surgery, Montréal General Hospital, McGill University, Montréal, Que., Ashrafi AS; From the Surrey Thoracic Surgery Group, Surrey Memorial Hospital, Surrey, BC., Bond RJ; From the Surrey Thoracic Surgery Group, Surrey Memorial Hospital, Surrey, BC., Ong SR; From the Surrey Thoracic Surgery Group, Surrey Memorial Hospital, Surrey, BC., Ahmadi SY; From the Surrey Thoracic Surgery Group, Surrey Memorial Hospital, Surrey, BC., Partington SL; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Graham AJ; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Owen S; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Kelly EJ; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Gelfand G; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Grondin SC; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., McFadden SD; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Paolucci EO; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Weeks SG; From the Department of Cardiovascular Sciences, Division of Thoracic Surgery, the Department of Surgery, University of Calgary, Calgary, Alta., Davis PJ; From the Division of General Surgery, Department of Surgery, Dalhousie University, Halifax, NS., Molinari M; From the Division of General Surgery, Department of Surgery, Dalhousie University, Halifax, NS., Topp T; From the Division of General Surgery, Department of Surgery, Dalhousie University, Halifax, NS., Walsh MJ; From the Division of General Surgery, Department of Surgery, Dalhousie University, Halifax, NS., Simoneau E; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Hassanain M; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Cabrera T; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Chaudhury P; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Dumitra S; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Aljiffry M; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Feteih I; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Leduc S; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Rivera J; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Jamal M; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Valenti D; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Metrakos P; From the Departments of General Surgery, Radiology and Endocrinology, McGill University Health Centre, Montréal, Que., Elgadi K; From the University of Toronto, Toronto, Ont., Cherniak W; From the University of Toronto, Toronto, Ont., Chan D; From the University of Toronto, Toronto, Ont., Wei AC; From the University of Toronto, Toronto, Ont., Gallinger S; From the University of Toronto, Toronto, Ont., Mohammad W; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mimeault R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Fairfull-Smith R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Auer R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Balaa F; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Kwan J; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Hassanain M; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Chaudhury P; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Dey C; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Gadahadh R; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Salman A; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Simoneau E; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Meti N; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Aljiffry M; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Jamal M; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Cabrera T; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Bouganim N; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Kavan P; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Alcindor T; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Valenti D; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Metrakos P; From the Departments of General Surgery, Radiology and Oncology, McGill University Health Centre, Montréal, Que., Brar B; From the Department of Surgery, Foothills Hospital, Calgary, Alta., Sutherland F; From the Department of Surgery, Foothills Hospital, Calgary, Alta., Bégin A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Bourdonnais D; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Lapointe R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Plasse M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Létourneau R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Roy A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Dagenais M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Vandenbroucke-Menu F; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Bégin A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Bourdonnais D; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Lapointe R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Plasse M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Létourneau R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Dagenais M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Roy A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Vandenbroucke-Menu F; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Bégin A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Ismail S; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Vandenbroucke-Menu F; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Létourneau R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Plasse M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Roy A; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Dagenais M; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Lapointe R; From the Unit of Hepatobiliary Surgery and Liver Transplantation, Hôpital Saint-Luc, CHUM, Montréal, Que., Greco EF; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Nanji S; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Shah SA; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Wei AC; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Greig PD; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Gallinger S; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Cleary SP; From the Division of General Surgery, Department of Surgery, University Health Network, University of Toronto, Toronto, Ont., Al-Adra DP; From the Department of Surgery, University of Alberta Hospital, Edmonton, Alta., Anderson C; From the Department of Surgery, University of Alberta Hospital, Edmonton, Alta., Nanji S; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Ryan P; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Guindi M; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Selvarajah S; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Greig P; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., McGilvray I; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Taylor B; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Wei A; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Moulton C; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Cleary SP; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Gallinger S; From the Departments of Surgery and Pathology, University Health Network, and the Division of Hepatobiliary Surgery, University of Toronto, Toronto, Ont., Sandroussi C; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Brace C; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Kennedy E; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Baxter N; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Gallinger S; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Wei AC; From the Department of Surgery, Toronto General Hospital, University of Toronto, and the Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, Ont., Yamashita T; From the University of Western Ontario, London, Ont., Leslie K; From the University of Western Ontario, London, Ont., McLean SR; From the Department of Surgery, University of Calgary, Calgary, Alta., Karsanji D; From the Department of Surgery, University of Calgary, Calgary, Alta., Dixon E; From the Department of Surgery, University of Calgary, Calgary, Alta., Sutherland FR; From the Department of Surgery, University of Calgary, Calgary, Alta., Bathe OF; From the Department of Surgery, University of Calgary, Calgary, Alta., Suri RR; From the Department of Surgery, McMaster University, Hamilton, Ont., Marcaccio MJ; From the Department of Surgery, McMaster University, Hamilton, Ont., Ruo L; From the Department of Surgery, McMaster University, Hamilton, Ont., Jamal MH; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Simoneau E; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Khalil JA; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Hassanain M; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Chaudhury P; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Tchervenkov J; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Metrakos P; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Doi SA; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Barkun JS; From the Department of Surgery, McGill University Health Centre, Montréal, Que., and the School of Population Health, University of Queensland, Brisbane, Australia., Barnett C; From the Departments of Surgery and Anesthesia, McMaster University Medical Centre, Hamilton, Ont., Marcaccio MJ; From the Departments of Surgery and Anesthesia, McMaster University Medical Centre, Hamilton, Ont., Hankinson JJ; From the Departments of Surgery and Anesthesia, McMaster University Medical Centre, Hamilton, Ont., Ruo L; From the Departments of Surgery and Anesthesia, McMaster University Medical Centre, Hamilton, Ont., Alawashez A; From the Department of Surgery, Dalhousie University, Halifax, NS., Ellsmere J; From the Department of Surgery, Dalhousie University, Halifax, NS., Neville A; From the McGill University, Montréal, Que., Boutros M; From the McGill University, Montréal, Que., Barkun J; From the McGill University, Montréal, Que., Wiebe ME; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Sandhu L; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Takata JL; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Kennedy ED; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Baxter NN; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Gagliardi AR; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Urbach DR; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Wei AC; From the Division of General Surgery, University Health Network, and the Department of Surgery, University of Toronto, Toronto, Ont., Chan G; From the Multi-Organ Transplant Program, University Hospital, London Regional Cancer Program, Victoria Hospital, London, Ont., Kocha W; From the Multi-Organ Transplant Program, University Hospital, London Regional Cancer Program, Victoria Hospital, London, Ont., Reid R; From the Multi-Organ Transplant Program, University Hospital, London Regional Cancer Program, Victoria Hospital, London, Ont., Wall W; From the Multi-Organ Transplant Program, University Hospital, London Regional Cancer Program, Victoria Hospital, London, Ont., Quan D; From the Multi-Organ Transplant Program, University Hospital, London Regional Cancer Program, Victoria Hospital, London, Ont., Lovrics P; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Hodgson N; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Ghola G; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Franic S; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Goldsmith C; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., McCready D; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Cornacchi S; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Garnett A; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Reedijk M; From the Department of Surgery, McMaster University, Hamilton, and the Department of Surgical Oncology, Princess Margaret Hospital, University Health Network, Toronto, Ont., Scheer AS; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., McSparron JI; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Schulman AR; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Tuorto S; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Gonen M; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Gonsalves J; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Fong Y; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Auer RAC; From the University of Ottawa, Ottawa, Ont., and the Weill Cornell Medical College, Memorial Sloan-Kettering Cancer Center, New York, NY., Francescutti V; From the Department of General Surgery, McMaster University, Hamilton, Ont., Coates A; From the Department of General Surgery, McMaster University, Hamilton, Ont., Thabane L; From the Department of General Surgery, McMaster University, Hamilton, Ont., Goldsmith CH; From the Department of General Surgery, McMaster University, Hamilton, Ont., Levine M; From the Department of General Surgery, McMaster University, Hamilton, Ont., Simunovic M; From the Department of General Surgery, McMaster University, Hamilton, Ont., Richardson DP; From the Division of General Surgery, Dalhousie University, Halifax, NS., Porter G; From the Division of General Surgery, Dalhousie University, Halifax, NS., Johnson PM; From the Division of General Surgery, Dalhousie University, Halifax, NS., Leon-Carlyle M; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Schmocker S; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., O'Connor BI; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Victor JC; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Baxter NN; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Smith AJ; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., McLeod RS; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Kennedy ED; From the Toronto General Hospital, University Health Network, St. Michael's Hospital, Mount Sinai Hospital, Sunnybrook Health Science Centre, University of Toronto, Toronto, Ont., Chan CHF; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Arabzadeh A; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., DeMarte L; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Spicer JD; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Turbide C; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Brodt P; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Beauchemin N; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Ferri LE; From the Department of Surgery, McGill University Health Centre, and the Goodman Cancer Centre, McGill University, Montréal, Que., Zih F; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., Panzarella T; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., Hummel C; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., Petronis J; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., McCart A; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., Swallow C; From the Department of Surgical Oncology, Mount Sinai Hospital, Princess Margaret Hospital, University of Toronto, Toronto, Ont., Mathieson A; From the Departments of Surgery and Medical Oncology, Sunnybrook Health Sciences Centre, Odette Cancer Centre, Toronto, Ont., Ridgway PF; From the Departments of Surgery and Medical Oncology, Sunnybrook Health Sciences Centre, Odette Cancer Centre, Toronto, Ont., Ko YJ; From the Departments of Surgery and Medical Oncology, Sunnybrook Health Sciences Centre, Odette Cancer Centre, Toronto, Ont., Smith AJ; From the Departments of Surgery and Medical Oncology, Sunnybrook Health Sciences Centre, Odette Cancer Centre, Toronto, Ont., Gieni M; From the Department of Surgery, McMaster University, Hamilton, Ont., Dickson L; From the Department of Surgery, McMaster University, Hamilton, Ont., Sne N; From the Department of Surgery, McMaster University, Hamilton, Ont., Avram R; From the Department of Surgery, McMaster University, Hamilton, Ont., Farrokhyar F; From the Department of Surgery, McMaster University, Hamilton, Ont., Smith M; From the Departments of Surgery, Microbiology and Immunology, Pathology, Queen Elizabeth II Health Science Centres, Dalhousie University, Halifax, NS., Giacomantonio C; From the Departments of Surgery, Microbiology and Immunology, Pathology, Queen Elizabeth II Health Science Centres, Dalhousie University, Halifax, NS., Hoskin D; From the Departments of Surgery, Microbiology and Immunology, Pathology, Queen Elizabeth II Health Science Centres, Dalhousie University, Halifax, NS., Doyon C; From the Département de chirurgie oncologique et hépatobiliaire, Centres hospitaliers universitaires, Université de Montréal, Montréal, Que., Martin G; From the Département de chirurgie oncologique et hépatobiliaire, Centres hospitaliers universitaires, Université de Montréal, Montréal, Que., Patocskai E; From the Département de chirurgie oncologique et hépatobiliaire, Centres hospitaliers universitaires, Université de Montréal, Montréal, Que., Brar SS; From the London School of Economics, London, UK, and the Division of General Surgery, University of Toronto, Toronto, Ont., Wright F; From the London School of Economics, London, UK, and the Division of General Surgery, University of Toronto, Toronto, Ont., Okrainec A; From the London School of Economics, London, UK, and the Division of General Surgery, University of Toronto, Toronto, Ont., Smith AJ; From the London School of Economics, London, UK, and the Division of General Surgery, University of Toronto, Toronto, Ont., Bischof DA; From the Department of Surgery, University of Toronto, Toronto, Ont., Maier B; From the Department of Surgery, University of Toronto, Toronto, Ont., Fitch M; From the Department of Surgery, University of Toronto, Toronto, Ont., Wright FC; From the Department of Surgery, University of Toronto, Toronto, Ont., Baliski CR; From the Departments of Surgery, Surgical Oncology and Diagnostic Imaging, Kelowna General Hospital, BC Cancer Agency, Kelowna, BC., Kluftinger A; From the Departments of Surgery, Surgical Oncology and Diagnostic Imaging, Kelowna General Hospital, BC Cancer Agency, Kelowna, BC., MacLeod M; From the Departments of Surgery, Surgical Oncology and Diagnostic Imaging, Kelowna General Hospital, BC Cancer Agency, Kelowna, BC., Kwong S; From the Departments of Surgery, Surgical Oncology and Diagnostic Imaging, Kelowna General Hospital, BC Cancer Agency, Kelowna, BC., Racz JM; From the Division of General Surgery, University of Western Ontario, London Health Sciences Centre, London, Ont., Fortin A; From the Division of General Surgery, University of Western Ontario, London Health Sciences Centre, London, Ont., Latosinsky S; From the Division of General Surgery, University of Western Ontario, London Health Sciences Centre, London, Ont., Messenger DE; From the Departments of General Surgery and Pathology, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., Kirsch R; From the Departments of General Surgery and Pathology, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., McLeod RS; From the Departments of General Surgery and Pathology, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., Aslani N; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Heidary B; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Prabhu KL; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Raval M; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Phang PT; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Brow C; From the University of British Columbia, BC Cancer Agency, Vancouver, BC., Richardson DP; From the Division of General Surgery, Dalhousie University, Halifax, NS., Porter G; From the Division of General Surgery, Dalhousie University, Halifax, NS., Johnson PM; From the Division of General Surgery, Dalhousie University, Halifax, NS., Moloo H; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Haggar F; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Duhaime S; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Hutton B; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Grimshaw J; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Coyle D; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Poulin EC; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Mamazza J; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Boushey RP; From the Departments of Surgery and Epidemiology, The Ottawa Hospital and The Ottawa Hospital Research Institute, Ottawa, Ont., Paun BC; From the Department of Surgery, Foothills Medical Centre, University of Calgary, Calgary, Alta., Shaheen AAM; From the Department of Surgery, Foothills Medical Centre, University of Calgary, Calgary, Alta., Dixon E; From the Department of Surgery, Foothills Medical Centre, University of Calgary, Calgary, Alta., Maclean AR; From the Department of Surgery, Foothills Medical Centre, University of Calgary, Calgary, Alta., Buie WD; From the Department of Surgery, Foothills Medical Centre, University of Calgary, Calgary, Alta., Moustarah F; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Talarico J; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Zink J; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Gatmaitan P; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Schauer P; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Chand B; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Brethauer S; From the Bariatric and Metabolic Institute, Cleveland Clinic Foundation, Cleveland, Ohio., Martel G; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Duhaime S; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Ramsay CR; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Barkun JS; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Ferguson DA; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Boushey RP; From the Department of Surgery, The Ottawa Hospital, The Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Ont., the Health Services Research Unit, University of Aberdeen, Aberdeen, UK, and the Department of Surgery, McGill University, Montréal, Que., Palter VN; From the Department of Surgery, St. Michael's Hospital, Mount Sinai Hospital, Toronto, Ont., MacRae HM; From the Department of Surgery, St. Michael's Hospital, Mount Sinai Hospital, Toronto, Ont., Grantcharov TP; From the Department of Surgery, St. Michael's Hospital, Mount Sinai Hospital, Toronto, Ont., Messenger DE; From the Department of General Surgery, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., Victor JC; From the Department of General Surgery, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., O'Connor BI; From the Department of General Surgery, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., MacRae HM; From the Department of General Surgery, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., McLeod RS; From the Department of General Surgery, Dr. Zane Cohen Clinical Research Centre, Samuel Lunenfeld Research Institute, Mount Sinai Hospital, Toronto, Ont., Al-Sabah S; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Feldman LS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Charlebois P; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Stein B; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Kaneva PA; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Fried GM; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Liberman AS; From the Steinberg-Bernstein Centre for Minimally Invasive Surgery and Innovation, Section of Colon and Rectal Surgery, Montréal General Hospital, McGill University Health Centre, Montréal, Que., Borowiec AM; From the Department of Surgery, University of Alberta, Edmonton, Alta., Karmal S; From the Department of Surgery, University of Alberta, Edmonton, Alta., Apriasz I; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Mysliwiec B; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Hussain N; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Ott M; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Reynolds R; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Lum A; From the Departments of General Surgery, Gastroenterology and Radiology, London Health Sciences Centre, University of Western Ontario, London, Ont., Williams LJ; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Morash R; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Shin S; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Smylie J; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Moloo H; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Auer R; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Poulin EC; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mamazza J; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Watters J; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Fung-Kee-Fung M; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Boushey RP; From the Department of Surgery, Regional Cancer Program, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Pelletier JS; From the Department of Surgery, University of Alberta, and the Department of Biostatistics, Cross Cancer Institute, Edmonton, Alta., de Gara CJ; From the Department of Surgery, University of Alberta, and the Department of Biostatistics, Cross Cancer Institute, Edmonton, Alta., White J; From the Department of Surgery, University of Alberta, and the Department of Biostatistics, Cross Cancer Institute, Edmonton, Alta., Ghosh S; From the Department of Surgery, University of Alberta, and the Department of Biostatistics, Cross Cancer Institute, Edmonton, Alta., Schiller D; From the Department of Surgery, University of Alberta, and the Department of Biostatistics, Cross Cancer Institute, Edmonton, Alta., Drolet S; From the Department of Surgery, University of Calgary, Calgary, Alta., Paolucci EO; From the Department of Surgery, University of Calgary, Calgary, Alta., Heine J; From the Department of Surgery, University of Calgary, Calgary, Alta., Buie WD; From the Department of Surgery, University of Calgary, Calgary, Alta., Maclean AR; From the Department of Surgery, University of Calgary, Calgary, Alta., Barnes A; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Liang S; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Auer R; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Moloo H; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Mamazza J; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Poulin EC; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Boushey RP; From the Department of Surgery, University of Ottawa, and The Ottawa Hospital, Ottawa, Ont., Klevan AE; From the Departments of Surgery, Pathology and Molecular Medicine, Hamilton Health Sciences, McMaster University, Hamilton, Ont., Dalvi AA; From the Departments of Surgery, Pathology and Molecular Medicine, Hamilton Health Sciences, McMaster University, Hamilton, Ont., Ramsay JA; From the Departments of Surgery, Pathology and Molecular Medicine, Hamilton Health Sciences, McMaster University, Hamilton, Ont., Stephen WJ; From the Departments of Surgery, Pathology and Molecular Medicine, Hamilton Health Sciences, McMaster University, Hamilton, Ont., Nhan C; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Driman DK; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Raby M; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Smith AJ; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Hunter A; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Srigley J; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., McLeod RS; From the Surgical Oncology Program, Cancer Care Ontario, Department of Pathology, University of Western Ontario, London, and the Department of Surgery, University of Toronto, Toronto, Ont., Zolfaghari S; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Auer R; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Moloo H; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Mamazza J; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Friedlich M; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Poulin EC; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Stern HS; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Boushey RP; From the Department of Surgery, The Ottawa Hospital, University of Ottawa, Ottawa, Ont., Scheer AS; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont., Boushey RP; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont., Liang S; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont., Doucette S; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont., O'Connor AM; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont., Moher D; From the Division of General Surgery, The Ottawa Hospital, Ottawa, Ont.

مؤلفون مشاركون: ELVIS Research Group

المصدر: Canadian journal of surgery. Journal canadien de chirurgie [Can J Surg] 2010 Aug; Vol. 53 (4), pp. S51-S104. Date of Electronic Publication: 2010 Aug 01.

نوع المنشور: Journal Article

بيانات الدورية: Publisher: Canadian Medical Association Country of Publication: Canada NLM ID: 0372715 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1488-2310 (Electronic) Linking ISSN: 0008428X NLM ISO Abbreviation: Can J Surg Subsets: PubMed not MEDLINE; MEDLINE