[1] Hepatol Magdeburg, Magdeburg, Germany
[2] IFI Inst Interdisciplinary Med, Hamburg, Germany
[3] Univ Hosp Wurzburg, Dept Med 2, Wurzburg, Germany
[4] Practice PD Dr Med G Teuber, Frankfurt, Germany
[5] UBN Praxis, Berlin, Germany
[6] Ctr Gastroenterol, Berlin, Germany
[7] Leberzentrum Checkpoint, Berlin, Germany
[8] Leberstiftungs GmbH Deutschland, Hannover, Germany
[9] St Josef Hosp Oberhausen, Dept Internal Med, Frankfurt, Germany
[10] Univ Hosp Frankfurt, Dept Med 1, Frankfurt, Germany
[11] Univ Leipzig, Dept Med 2, Div Hepatol, Med Ctr, Leipzig, Germany