1. Renal Transplant Unit, Nephrology and Kidney Transplantation Department, Hospital Clinic, Barcelona, Spain
2. Laboratori Experimental de Nefrologia I Trasplantament (LENIT), CRB CELLEX, Fundació Clínic, IDIBAPS, Barcelona, Spain
3. Hepatobiliopancreatic and Liver Transplant Department, Hospital Clinic, Barcelona, Spain
4. REDinREN, Madrid, Spain
5. Organ Transplantation Coordination Department, Hospital Clinic, Barcelona, Spain
6. Diabetes Unit, Department of Endocrinology and Nutrition, Hospital Clinic, Barcelona, Spain