1. Aldo & Cele Daccò Clinical Research Center for Rare Diseases Istituto di Ricerche Farmacologiche Mario Negri IRCCS Bergamo Italy
2. Renal Division ASST Santi Paolo e Carlo Department of Health Sciences Università degli Studi di Milano Milan Italy
3. Department of Organ Failure and Transplantation Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII Bergamo Italy
4. Gastroenterology, Hepatology and Transplantation Department of Medicine Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII Bergamo Italy
5. General Surgery and Transplant Unit Department of Medical and Surgical Sciences Azienda Ospedaliero‐Universitaria‐Policlinico S.Orsola‐Malpighi Bologna Italy
6. G. Lanzani Laboratory of Cell Therapy Azienda Socio Sanitaria Territoriale Papa Giovanni XXIII Bergamo Italy
7. Emilia Romagna Cord Blood Bank Immunohematology and Transfusion Medicine Azienda Ospedaliero‐Universitaria‐Policlinico S. Orsola‐Malpighi Bologna Italy