المؤلفون: Liu, Chang-Gong, Calin, George Adrian, Meloon, Brian, Gamliel, Nir, Sevignani, Cinzia, Ferracin, Manuela, Dumitru, Calin Dan, Shimizu, Masayoshi, Zupo, Simona, Dono, Mariella, Alder, Hansjuerg, Bullrich, Florencia, Negrini, Massimo, Croce, Carlo M.

المصدر: Proceedings of the National Academy of Sciences of the United States of America, 2004 Jun . 101(26), 9740-9744.

URL الوصول: https://www.jstor.org/stable/3372527