1. Nephrology and Dialysis Unit, “SS Antonio e Biagio e Cesare Arrigo” University Hospital, Alessandria, Italy
2. Oncology Unit, “SS Antonio e Biagio e Cesare Arrigo” University Hospital, Alessandria, Italy
3. Hematology Unit, “SS Antonio e Biagio e Cesare Arrigo” University Hospital, Alessandria, Italy
4. Department of Translational Medicine, Università del Piemonte Orientale (UPO), Novara, Italy
5. Department of Primary Care, “Azienda Socio Sanitaria Territoriale (ASST) of Pavia”, Pavia, Italy
6. Nephrology and Renal Transplant Unit, “Maggiore della Carita” University Hospital, Novara, Italy