1. IRCCS - Istituto di Ricerche Farmacologiche Mario Negri; Clinical Research Center for Rare Diseases Aldo e Cele Daccò; Bergamo Italy
2. Nephrology and Dialysis Unit; Azienda Socio Sanitaria Territoriale (ASST) Papa Giovanni XXIII; Bergamo Italy
3. Kidney and Pancreas Transplant Unit; University Hospital of Padua; Padua Italy
4. Kidney Transplantation Unit; Department of Surgery; Azienda Ospedaliero-Universitaria (AOUI) di Verona; Verona Italy
5. Kidney Transplantation Center; Unit of Pediatric Surgery; Azienda Socio Sanitaria Territoriale (ASST) Papa Giovanni XXIII; Bergamo Italy
6. Organ and Tissue Transplant Immunology Unit; Foundation IRCCS “Ca’ Granda Ospedale Maggiore Policlinico”; Milan Italy
7. Department of Biomedical and Clinical Sciences; University of Milan; Milan Italy