University Hospital Zurich, Zurich, Switzerland
Clinical Trial Center, Zurich, Switzerland
Centre de Chirurgie Viscérale et de Transplantation, Hautepierre Hospital, Strasbourg, France
University Hospital of Zurich, Zurich, Switzerland
Division of hepato-biliary-pancreatic surgery. Department of surgery, "Josep Tureta" Hospital, Girona, Spain
University Hospital of Zurich, Department of Visceral and Transplantation Surgery, Zurich, Switzerland
Division of Clinical Pharmacology and Toxicology, University Hospital Zurich, Zurich, Switzerland
Department of Urology, University Hospital Zürich, Switzerland, Zurich, Switzerland
Department of Dermatology, University Hospital Zurich, Zurich, Switzerland