de Rougemont ODepartment of Surgery and Transplantation, University Hospital of Zurich, Zurich, Switzerland. Department of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland.
Oberkofler CEDepartment of Surgery and Transplantation, University Hospital of Zurich, Zurich, Switzerland. Department of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland.
Reese TDepartment of Surgery and Transplantation, University Hospital of Zurich, Zurich, Switzerland. Department of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland.
Gubler CDepartment of Surgery and Transplantation, University Hospital of Zurich, Zurich, Switzerland. Department of Gastroenterology and Hepatology, University Hospital of Zurich, Zurich, Switzerland.