1. Unit of Cancer Epidemiology Centro di Riferimento Oncologico di Aviano (CRO) IRCCS Aviano Italy
2. Department of Epidemiology and Pre‐Clinical Research National Institute for Infectious Diseases “L. Spallanzani” IRCCS Rome Italy
3. Unit of Kidney and Pancreas Transplantation Department of Surgical, Oncological and Gastroenterological Sciences University of Padova Padova Italy
4. Division of Nephrology Dialysis and Transplantation Renal Transplantation Center "A. Vercellone" Città della Salute e della Scienza University Hospital Turin Italy
5. Grande Ospedale Metropolitano Niguarda Milano Italy
6. Department of Experimental Diagnostic and Specialty Medicine (DIMES) Nephrology, Dialysis and Renal Transplant Unit IRCCS S. Orsola Hospital, University of Bologna Bologna Italy
7. Unit of Nephrology ASST Spedali Civili di Brescia Brescia Italy
8. Department of General and Specialized Surgery Division of General Surgery, Transplant Surgery Unit Parma University Hospital Parma Italy
9. Unit of Nephrology, Dialysis, and Renal Transplantation Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico Milano Italy
10. Organ Transplantation Unit Department of Medical and Surgical Sciences and Advanced Technologies University Hospital of Catania Catania Italy
11. Department of Surgery Fondazione Policlinico Universitario A. Gemelli IRCCS Rome Italy
12. Renal Transplant Unit Azienda Ospedaliera Ospedale di Circolo e Fondazione Macchi Varese Italy
13. Nephrology and Kidney Transplantation Unit Department of Translational Medicine University of Piemonte Orientale (UPO) "Maggiore della Carità" University Hospital Novara Italy
14. Nephrology, Dialysis, Transplantation Unit Ca’ Foncello Hospital Treviso Italy
15. General and Transplant Surgery Department University of L’Aquila L’Aquila Italy
16. UOC Transplant Unit Department of Surgery Tor Vergata University Rome Italy
17. Nephrology, Dialysis and Transplantation Unit Department of Emergency and Organ Transplantation University of Bari Bari Italy
18. Renal Transplant Unit Azienda Ospedaliera Brotzu Cagliari Italy
19. Nephrology Dialysis and Renal Transplant Department Civico and Di Cristina Hospital Palermo Italy