[1] Univ Bern, Dept Biomed Res, Novartis Fellowship Hepatol, Bern, Switzerland
[2] Univ Bern, Dept Biomed Res, Hepatol, Bern, Switzerland
[3] Univ Hosp Bern, Univ Clin Visceral Surg & Med, Inselspital, Bern, Switzerland
[4] Univ Hosp Geneva, Abdominal Surg, Geneva, Switzerland
[5] Univ Hosp Zurich, Abdominal Transplant Surg, Zurich, Switzerland
[6] Swiss Natl Fdn Organ Donat & Transplantat, Swisstransplant, Bern, Switzerland
[7] Swiss Transplant Cohort Study, Basel, Switzerland