1. Nephrology and Dialysis Unit, Department of Medicine, G. D’Annunzio University, Chieti-Pescara, SS. Annunziata Hospital, Via dei Vestini, 66013 Chieti, Italy
2. Division of Nephrology and Dialysis, Department of Medicine, University of Verona, Piazzale A. Stefani 1, 37126 Verona, Italy
3. Department of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35121 Padova, Italy
4. Department of Research and Development, Iperboreal Pharma, 65100 Pescara, Italy