1. Beth Israel Deaconess Medical Center; Boston Massachusetts USA
2. University of Colorado Denver; Aurora Colorado USA
3. Hospital U. Puerta de Hierro; CIBEREHD; Universidad Autonoma; Madrid Spain
4. Royal Prince Alfred Hospital, Centenary Research Institute; University of Sydney; Sydney NSW Australia
5. Liver Unit, Hospital Clinic, IDIBAPS; CIBEREHD; Barcelona Spain
6. Swiss Liver Center, Inselspital; Bern University; Bern Switzerland
7. Gilead Sciences, Inc.; Foster City California USA
8. Intermountain Medical Center; Murray Utah USA
9. University of Pennsylvania School of Medicine; Philadelphia Pennsylvania USA
10. Hôpital Beaujon, Department of Hepatology, AP-HP; INSERM UMR1149 and University Paris-Diderot; Clichy France
11. University of Auckland; Auckland New Zealand