University Hospital Zurich, Gastroenterology and Hepatology, Zurich, ZH, Switzerland
University Hospital Zurich, Division of Cardiology, Zurich, ZH, Switzerland
University Hospital Zurich, Neurology, Zurich, Switzerland
Neurocenter of Southern Switzerland, Ospedale Civico, Lugano, Ticino, Switzerland
Clinical Trials Center, University and University Hospital Zurich, Zurich, Switzerland
St. Louis University, Liver Center, Saint Louis, Missouri, United States
Auckland City Hospital, Auckland, New Zealand
The Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
University Hospital Zurich, Department of Interventional and Diagnostic Radiology, Zurich, Switzerland
University Hospital Zurich, Department of Visceral and Transplant Surgery, Swiss Hepato-Pancreato-Biliary (HPB) Center, Zurich, Switzerland
Kantonsspital Graubünden, Chur, Graubünden, Switzerland
University Hospital Vaudois (CHUV), Department of Visceral Surgery, Lausanne, Switzerland
University Hospital Zurich, Department of Visceral and Transplant Surgery, Swiss Hepato-Pancreato-Biliary (HPB) Center, Zurich, Switzerland
University Hospital Zurich, Clinic of Reconstructive Surgery, Zurich, ZH, Switzerland