[1] Erasmus Medical Center,Department of Surgery
[2] Amsterdam UMC,Department of Surgery
[3] University Medical Center Groningen,Department of Surgery
[4] Maastricht University Medical Center+,Department of Surgery
[5] Universitats Klinikum Essen,Department of General, Visceral and Transplantation Surgery
[6] Emory University,Division of Surgical Oncology, Winship Cancer Institute
[7] Memorial Sloan Kettering Cancer Center,Hepatopancreatobiliary Service, Department of Surgery
[8] IRCCS San Raffaele Scientific Institute and Vita-Salute San Raffaele Univeristy,Hepatobiliary Surgery Division
[9] University Hospital Birmingham,Department of Surgery
[10] Federico II University Hospital Naples,Division of HPB, Minimally Invasive and Robotic Surgery, Transplantation Service
[11] University College London,Department of HPB
[12] University Medical Center, and Liver Transplantation Surgery, Royal Free Hospitals
[13] Moscow Clinical Scientific Centre,Department of General, Visceral and Transplantation Surgery
[14] University of Verona Medical School,Department of Liver and Pancreatic Surgery, Department of Transplantation
[15] Aintree University Hospital,Department of Surgery, Division of General Surgery, Unit of Hepato
[16] Universidad Autónoma de Barcelona,Pancreato
[17] Karolinska University Hospital,Biliary Surgery
[18] Charité-Universitätsmedizin Berlin,Liver Surgery Unit
[19] IRCCS- Azienda Ospedaliero-Universitaria di Bologna,Department of HBP Surgery and Transplantation, Hospital Universitario Vall d’Hebron
[20] University Hospital Tübingen,Division of Surgery and Oncology, Department for Clinical Science, Intervention and Technology, Karolinska Institutet
[21] University Medical Centre/Utrecht University,Department of Surgery, Campus Charité Mitte and Campus Virchow
[22] Rush University Medical Center Chicago,Klinikum
[23] Universitätsklinikum Frankfurt,General Surgery and Transplant Unit
[24] Klinik für Allgemein-,Department of General and Transplant Surgery
[25] Viszeral- und Transplantationschirurgie,Department of Surgical Oncology
[26] Catholic University of Leuven,Department of Surgery
[27] St James’s University Hospital,Department of Surgery