[1] Med Univ Graz, Dept Internal Med, Div Gastroenterol & Hepatol, Res Unit Expt & Mol Hepatol, Graz, Austria
[2] Med Univ Graz, Inst Pathol, Graz, Austria
[3] Univ Amsterdam, Acad Med Ctr, Tytgat Inst Liver & Intestinal Res, NL-1105 AZ Amsterdam, Netherlands
[4] Univ Birmingham, Sch Immun & Infect, Inst Biomed Res, Liver Res Ctr, Birmingham B15 2TT, W Midlands, England
[5] Univ Paris 06, F-75012 Paris, France
[6] INSERM, UMRS 938, Ctr Rech St Antoine, F-75012 Paris, France
[7] Med Univ Dusseldorf, Dept Internal Med, Div Gastroenterol & Hepatol, Dusseldorf, Germany
[8] Med Univ Hamburg Eppendorf, Hamburg, Germany
[9] Gothenburg Univ, Sahlgrenska Acad, Dept Mol & Clin Med, Wallenberg Lab, S-41124 Gothenburg, Sweden
[10] Natl Hosp Norway, Dept Med, Div Gastroenterol & Hepatol, Oslo, Norway
[11] Oslo Univ Hosp, Rikshosp, Norwegian PSC Res Ctr,Dept Transplantat Med, Div Canc Med Surg & Transplantat, Oslo, Norway
[12] Oslo Univ Hosp, Rikshosp, Internal Med Res Inst, Div Canc Med Surg & Transplantat, Oslo, Norway
[13] Univ Bergen, Dept Clin Med, Div Gastroenterol, Bergen, Norway
[14] Univ Cambridge, Addenbrookes Hosp, Dept Med, Div Gastroenterol & Hepatol, Cambridge CB2 2QQ, England
[15] Univ Birmingham, Sch Med, Inst Biomed Res, Ctr Liver Res,MRC,Ctr Immune Regulat, Birmingham, W Midlands, England
[16] Univ Hosp Birmingham NHS Trust, Queen Elizabeth Hosp, Birmingham, W Midlands, England
[17] Univ Milano Bicocca, Gastroenterol Sect, Milan, Italy
[18] Yale Univ, Sch Med, Ctr Liver, New Haven, CT 06510 USA
[19] Hannover Med Sch, Div Gastroenterol Hepatol & Endocrinol, Hannover, Germany
[20] Med Univ Vienna, Dept Internal Med 3, Div Gastroenterol & Hepatol, Hans Popper Lab Mol Hepatol, Vienna, Austria