[1] Goethe Univ Hosp, Med Clin 1, Frankfurt, Germany
[2] Ifi Inst Interdisciplinary Med, Hamburg, Germany
[3] Univ Med Ctr Hamburg Eppendorf UKE, Dept Med, Sect Infect Dis, Hamburg, Germany
[4] Univ Hosp Wurzburg, Dept Internal Med 2, Wurzburg, Germany
[5] Hannover Med Sch, Dept Gastroenterol Hepatol & Endocrinol, Hannover, Germany
[6] Leberzentrum Munchen, Munich, Germany
[7] MVZ Dres Eisenbach, Schwarz GbR, Simon, Leverkusen, Germany
[8] Leberstiftungs GmbH Deutschland, Hannover, Germany
[9] Univ Duisburg Essen, Essen Univ Hosp, Dept Gastroenterol & Hepatol, Essen, Germany
[10] St Josefs Hosp, Gastroenterol & Hepatol, Wiesbaden, Germany
[11] Univ Hosp Frankfurt, Dept Gastroenterol & Hepatol, Frankfurt, Germany