[1] Univ Bonn, Dept Internal Med 1, Bonn, Germany
[2] Newcastle Univ, Fibrosis Res Grp, Newcastle, NSW, Australia
[3] Paris Cardiovasc Res Ctr, U970, INSERM, Paris, France
[4] European Fdn Study Chron Liver Failure EF Clif, Barcelona, Spain
[5] Inst Bioengn Catalonia, Barcelona, Spain
[6] Odense Univ Hosp, Dept Med Gastroenterol & Hepatol, Odense, Denmark