[1] Royal London Hosp, London, England
[2] St Vincents Hosp, Dept Gastroenterol, Melbourne, Vic, Australia
[3] Ruane Med & Liver Hlth Inst, Los Angeles, CA USA
[4] William Osler Hlth Syst, Brampton Civ Hosp, Brampton, ON, Canada
[5] St Vincents Publ Hosp, Sydney, NSW, Australia
[6] Emory Univ, Atlanta, GA 30322 USA
[7] Gilead Sci Inc, 353 Lakeside Dr, Foster City, CA 94404 USA
[8] Charite, Med Dept Hepatol & Gastroenterol, Berlin, Germany
[9] Kings Coll Hosp London, Inst Liver Studies, London, England
[10] Vancouver Infect Dis Res & Care Ctr, Vancouver, BC, Canada
[11] Toronto Western Hosp, Ctr Liver, Toronto, ON, Canada
[12] Ctr Hosp Univ Montreal, Montreal, PQ, Canada
[13] Alfred Hosp, Melbourne, Vic, Australia