[1] Leberstiftungs GmbH Deutschland, Hannover, Germany
[2] St Josef Hosp, Wiesbaden, Germany
[3] Ctr Hepatol, Hannover, Germany
[4] Ctr HIV & Hepatogastroenterol, Dusseldorf, Germany
[5] Univ Klinikum Schleswig Holstein UKSH, Campus Kiel, Kiel, Germany
[6] Ifi Inst Interdisciplinary Med, Hamburg, Germany
[7] Univ Hosp Cologne, Cologne, Germany
[8] Univ Clin Heidelberg, Heidelberg, Germany
[9] Kathol Klinikum Oberhausen, St Josef Hosp, Oberhausen, Germany
[10] Univ Hosp Frankfurt, Frankfurt, Germany
[11] Hannover Med Sch, Dept Gastroenterol Hepatol & Endocrinol, Hannover, Germany