1. AOU Città della Salute e della Scienza di Torino; Renal Transplantation Unit ‘A. Vercellone’; University of Turin; Turin Italy
2. Transplant Immunology Unit; Department of Transfusion Medicine; Padua University Hospital - Ospedale Giustinianeo; Padua Italy
3. Italian National Transplant Center; Istituto Superiore di Sanita; Rome Italy
4. European Committee on Organ Transplantation; Council of Europe; Strasbourg France