[1] Aarhus Univ Hosp, Dept Gastroenterol & Hepatol, Aarhus, Denmark
[2] Aarhus Univ Hosp, Clin Biochem, Aarhus, Denmark
[3] Hop Paul Brousse, AP HP, Ctr Hepatobiliaire, Villejuif, France
[4] Goethe Univ Hosp, Frankfurt, Germany
[5] Ramon y Cajal Inst Hlth Res, Barcelona, Spain
[6] European Fdn Study Chron Liver Failure EF CLIF, Barcelona, Spain
[7] European Fdn Study Chron Liver Failure, Barcelona, Spain
[8] UCL, Inst Liver & Digest Hlth, London, England
[9] Hosp Clin Barcelona, Liver Unit, London, England