1 Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya, Japan.
2 Department of Surgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.
3 Department of General, Visceral and Transplant Surgery, University Hospital Mainz, Mainz, Germany.
4 Hôpital Paul Brousse, APHP - Université Paris - Saclay, Villejuif, France.
5 Department of HPB- and Liver Transplantation Surgery, University College London, Royal Free Hospitals, London, UK.
6 Department of Surgery & Transplantation, University Hospital Zurich, Zurich, Switzerland.
7 Hepatobiliary Surgery Division, Department of Surgery, IRCCS San Raffaele Hospital, School of Medicine, Milan, Italy.
8 Department of Hepatobiliary and Digestive Surgery, Rennes University Hospital, Rennes, France.
9 Section of Transplantation Surgery, Siteman Cancer Center, Barnes-Jewish Hospital, Washington University School of Medicine, St. Louis, Missouri.
10 Department of Surgery, University of California at San Diego, San Diego, California.
11 Department of Surgery, Division of HPB Surgery, Liver Transplant Unit, Italian Hospital of Buenos Aires, Buenos Aires, Argentina.
12 Hepato-pancreato-biliary Center, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
13 Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
14 Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama, Japan.
15 Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
16 Department of Surgery, General and Hepatobiliary Surgery, University of Verona, Verona, Italy.
17 Center for Liver Disease and Transplantation, Columbia University Medical Center, New York, New York.
18 Hepato-Biliary Surgery & Liver Transplantation, Asan Medical Center, Ulsan University, Seoul, Republic of Korea.
19 HPB and Transplant Unit, St. James's University Hospital, Leeds, UK.
20 Department of General and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany.
21 Center for Abdominal Transplantation Weston, Cleveland Clinic Florida, Weston, Florida.
22 Department of Surgery, Division of Hepatopancreatobiliary and Transplant Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
23 Department of HPB Surgery and Liver Transplant, Beaujon Hospital, Clichy, France.