Sapienza University of Rome - General Surgery and Organ Transplantation Unit, University of Bologna, University of Padua, Cornell University, Catholic University of Louvain (UCL), University of Innsbruck, Medanta-The Medicity - Medanta Institute of Liver Transplantation and Regenerative Medicine, Sapienza University of Rome, The University of Hong Kong, Kyoto University, Chang Gung University - College of Medicine, Universitätsmedizin Mainz - Klinik für Allgemein-, Viszeral- und Transplantationschirurgie, Kyushu University - Department of Surgery and Science, Zhejiang University, Zhejiang University - Department of Hepatobiliary and Pancreatic Surgery, Zhejiang University - Division of Hepatobiliary and Pancreatic Surgery, Kyushu University, Johannes Gutenberg University Mainz, Chang Gung University - Department of Surgery, Kyoto University, The University of Hong Kong - Department of Surgery, Sapienza University of Rome - General Surgery and Organ Transplantation Unit, Medanta Super Specialty Hospital, University of Innsbruck, Cornell University - Division of Liver Transplantation and Hepatobiliary Surgery, University of Padua - Department of Surgery, Oncology and Gastroenterology (DISCOG) and Catholic University of Louvain (UCL) - Institut de Recherche Experimentale et Clinique (IREC)