[1] Royal Free Hosp, UCL Med Sch, Inst Liver & Digest Hlth, London NW3 2QG, England
[2] Hop Beaujon, Hepatol Unit, Clichy, France
[3] Hosp Clin Barcelona, Liver Unit, Barcelona, Spain
[4] Hosp Clin Barcelona, Data Management Ctr, EASL CLIF Consortium, Barcelona, Spain
[5] Univ Padua, Padua, Italy
[6] Policlin St Orsola Malpighi, Hepatol Unit, Bologna, Italy
[7] Univ Munich, Klinikum LMU, Hepatol Unit, Munich, Germany
[8] Hosp Univ San Battista Torino, Inst Gastroenterol, Turin, Italy
[9] Kings Coll Hosp, Inst Liver Studies, London SE5 8RX, England
[10] Univ Hosp Gasthuisberg, Dept Hepatol, B-3000 Louvain, Belgium
[11] Univ Hosp Bonn, Dept Hepatol, Bonn, Germany
[12] Hop Paul Brousse, Ctr Hepato Biliare, Villejuif, France
[13] JW Goethe Univ Hosp, Dept Med, Frankfurt, Germany
[14] Hosp Ramon & Cajal, Hepatol Unit, E-28034 Madrid, Spain
[15] Univ Libre Brussels, Erasme Hosp, Dept Gastro, B-1050 Brussels, Belgium
[16] Univ Hamburg Hosp, Dept Internal Med, D-2000 Hamburg, Germany
[17] Reina Sofia Univ, Cordoba, Spain
[18] Hosp Gen Gregorio Maranon, Hepatol Unit, Madrid, Spain
[19] Hosp Santa Creu & Sant Pau, Hepatol Unit, Barcelona, Spain
[20] Hosp Vali dHebron, Hepatol Unit, Barcelona, Spain
[21] St Vincents Univ Hosp, Dublin 4, Ireland
[22] Med Univ Graz, Graz, Austria
[23] Med Univ Innsbruck, Innsbruck, Austria
[24] Univ Hosp Bern, Hepatol Unit, CH-3010 Bern, Switzerland
[25] Med Univ Vienna, Vienna, Austria
[26] Ghent Univ Hosp, Dept Gastroenterol & Hepatol, Ghent, Belgium
[27] Inst Clin & Expt Med, Prague, Czech Republic
[28] Aarhus Univ Hosp, DK-8000 Aarhus, Denmark
[29] Univ Copenhagen, Hvidovre Hosp, DK-2650 Hvidovre, Denmark
[30] Leiden Univ, Med Ctr, Leiden, Netherlands