[1] Univ Hlth Network, Toronto Ctr Liver Dis, Toronto Gen Hosp, Toronto, ON, Canada
[2] Univ Ulsan, Coll Med, Asan Med Ctr, Gastroenterol, Seoul, South Korea
[3] Auckland Clin Studies, Auckland, New Zealand
[4] CHUM, Serv Hepatol, Montreal, PQ, Canada
[5] Severance Hosp, Yonsei Liver Ctr, Seoul, South Korea
[6] Princess Margaret Hosp, Kwai Chung, 2-10 Princess Margaret Hosp Rd, Hong Kong, Peoples R China
[7] Kaohsiung Med Univ Hosp, Kaohsiung, Taiwan
[8] Pusan Natl Univ Hosp, Med Res Inst, Busan, South Korea
[9] Alice Ho Miu Ling Nethersole Hosp, Hong Kong, Peoples R China
[10] Toronto Liver Ctr, Res, Toronto, ON, Canada
[11] Chia Yi Christian Hosp, Dept Internal Med, Chiayi, Taiwan
[12] Changhua Christian Hosp, Changhua, Taiwan
[13] Gilead Sci Inc, 353 Lakeside Dr, Foster City, CA 94404 USA
[14] Henry Ford Hosp, Gastroenterol, Detroit, MI 48202 USA
[15] Kings Coll Hosp London, Inst Liver Studies, London, England
[16] Univ Milan, Fdn Irccs Ca Granda O Maggiore Policlin, Gastroenterol & Hepatol, Milan, Italy
[17] Univ Bologna, Bologna, Italy
[18] Univ Calgary, Med, Calgary, AB, Canada
[19] Taipei Vet Gen Hosp, Dept Med, Div Gastroenterol & Hepatol, Taipei, Taiwan