1. General Surgery and Transplantation Unit, Department of Surgery, “A. Gemelli” Hospital, Catholic University, Rome, Italy
2. Hepatobiliary Surgery and Liver Transplantation Unit, Department of Surgical and Gastroenterological Sciences, University of Padua, Padua, Italy
3. General Surgery and Liver Transplantation Unit, “S.Giovanni Battista” Hospital, University of Turin, Turin, Italy
4. Hepatobiliary Surgery and Liver Transplantation Unit, “Niguarda” Hospital, Milan, Italy
5. General Surgery III Liver and Lung Transplantation, “Ospedali Riuniti”, Bergamo, Italy
6. Liver and Multivisceral Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
7. Liver Unit, Department of Surgery, National Cancer Institute, IRCCS Foundation, Milan, Italy
8. General Surgery ad Transplantation Unit, Department of Surgery, “Tor Vergata” University Hospital, Rome, Italy
9. General Surgery and Liver Transplantation Unit, IRCCS Foundation, “Maggiore” Hospital, Milan, Italy
10. Liver Transplantation Unit, Department of General Surgery and Transplantation, “Umberto I” Hospital, “La Sapienza” University, Rome
11. Liver and Multiorgan Transplantation Unit, Department of General Surgery, “S. Orsola” Hospital, University of Bologna, Bologna, Italy
12. General Surgery and Liver Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari, Bari, Italy
13. Abdominal Transplantation Surgery, IsMeTT‐UPMC, Palermo, Italy
14. Epidemiology and Biostatistics Unit, Institute of Hygiene, Catholic University, Rome, Italy
15. Multivisceral Transplantation Unit, Department of Surgical and Gastroenterological Sciences, University of Padua, Padua, Italy
16. Delegate of the European Liver and Intestine Transplantation Association (ELITA)
17. Gastroenterology Unit, Department of Internal Medicine, Catholic University, Rome, Italy
18. Delegate of the Italian Association for the Study of the Liver (AISF)