Affiliation: | *Nephrology, Dialysis and Hypertension, Policlinico S.Orsola-Malpighi, Bologna, Italy; ;†Nephrology and Dialysis, Ospedale Bufalini, Cesena, Italy; ;‡Nephrology and Dialysis, Arcispedale S. Maria Nuovo, Reggio Emilia, Italy; ;§Nephrology and Dialysis, Ospedale Nuovo, Imola, Italy; ;‖Nephrology and Dialysis Ospedale Policlinico, Modena, Italy, on behalf of the PIRP Nephrologists'' group |