1 Hepatology, University Clinic for Visceral Surgery and Medicine, Inselspital, Bern, Switzerland; Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, University of Padua, Italy.
2 Hepatology, University Clinic for Visceral Surgery and Medicine, Inselspital, Bern, Switzerland; Hospital Clinic-IDIBAPS and CIBERehd, University of Barcelona, Spain. Electronic address: jaime.bosch@dbmr.unibe.ch.