1. Department of General Surgery and Transplantation, Niguarda Ca’ Granda Hospital, Milan, Italy.
2. Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.
3. Kidney and Pancreas Transplantation Unit, Department of Surgical, Oncological and Gastroenterological Sciences, University Hospital of Padua, Padua, Italy.
4. PhD Course in Clinical and Experimental Sciences, University of Padua, Padua, Italy.
5. Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy.
6. School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.