[1] Hop Beaujon, Serv Hepatol, INSERM, Unite 481, Clichy, France
[2] Univ Hong Kong, Queen Mary Hosp, Hong Kong, Hong Kong, Peoples R China
[3] Osped Maggiore, Sci Direct, IRCCS, I-20122 Milan, Italy
[4] Univ Cagliari, Div Clin Med 1, Cagliari, Italy
[5] Henry Dunant Hosp, Dept Med & Hepatol, Athens, Greece
[6] Beijing You An Hosp, Digest Dis Dept, Beijing, Peoples R China
[7] Ruijin Hosp, Dept Infect Dis, Shanghai, Peoples R China
[8] Songklanakarin Hosp, Songkhla, Thailand
[9] Papageorgiou Gen Hosp, Pathol Clin, Thessaloniki, Greece
[10] Roche, Welwyn Garden City, England
[11] Hop Beaujon, Ctr Rech Claude Bernard Hepatitis Virales, Clichy, France