[1] Univ Paris 07, Hop Henri Mondor, French Natl Ref Ctr Viral Hepatitis B C & Delta, Dept Virol, Creteil, France
[2] INSERM, U841, Creteil, France
[3] UCL Royal Free & Univ Coll, Sch Med, Ctr Hepatol, London, England
[4] Univ Athens, Sch Med, Dept Hyg Epidemiol & Med Stat, Athens, Greece
[5] Harvard Univ, Sch Med, Beth Israel Deaconess Med Ctr, Liver Ctr,Dept Med, Boston, MA USA
[6] Univ Hong Kong, Queen Mary Hosp, Dept Med, Hong Kong, Peoples R China
[7] Natl Inst Hlth, NIDDK, Liver Dis Branch, Bethesda, MD USA
[8] Victorian Infect Dis Ref Lab, Melbourne, Vic, Australia
[9] Mt Sinai Sch Med, Recanati Miller Transplant Inst, Div Liver Dis, New York, NY USA
[10] Univ Calif San Diego, VA San Diego Hlthcare Syst, La Jolla, CA USA
[11] Univ Lyon 1, Hosp Civils Lyon, INSERM, Dept Liver Dis,U871, Lyon, France