[1] Erasmus MC Univ Med Ctr, Dept Gastroenterol & Hepatol, Rotterdam, Netherlands
[2] Hacettepe Univ, Fac Med, TR-06100 Ankara, Turkey
[3] Hosp Selayang, Hepatol Unit, Selangor, Malaysia
[4] George Papanikolaou Gen Reg Hosp, Dept Gastroenterol, Thessaloniki, Greece
[5] Univ Hosp Essen, Dept Gastroenterol & Hepatol, Essen, Germany
[6] Univ Vall Hebron, Gen Hosp, Liver Unit, Barcelona, Spain
[7] CIBEREHD, Barcelona, Spain
[8] Rijnstate Hosp, Dept Gastroenterol & Hepatol, Arnhem, Netherlands
[9] Erasmus MC Univ Med Ctr, Dept Epidemiol & Biostat, Rotterdam, Netherlands