1 From the Department of Biomedical and Neuromotor Sciences (I.C.) (DIBINEM) and Department of Medical and Surgical Sciences (M.F.), University of Bologna; Nephrology and Dialysis Unit (M.R.), Neuroradiology Unit (P.C.), and Department of Neuroscience (M.F.), Neurology Unit, S. Maria delle Croci Hospital, AUSL Romagna, Ravenna; and Nephrology, Dialysis and Transplantation Unit (M.R.), IRCCS Azienda Ospedaliero-Universitaria S. Orsola-Malpighi di Bologna, Italy.
2 From the Department of Biomedical and Neuromotor Sciences (I.C.) (DIBINEM) and Department of Medical and Surgical Sciences (M.F.), University of Bologna; Nephrology and Dialysis Unit (M.R.), Neuroradiology Unit (P.C.), and Department of Neuroscience (M.F.), Neurology Unit, S. Maria delle Croci Hospital, AUSL Romagna, Ravenna; and Nephrology, Dialysis and Transplantation Unit (M.R.), IRCCS Azienda Ospedaliero-Universitaria S. Orsola-Malpighi di Bologna, Italy. matteo.foschi@auslromagna.it.