Author(s) affiliations:Giorgina B. Piccoli1, Francesca Bermont1, Andrea Magnano1, Giorgio Soragna1 and Massimo Terzolo2
1Nephrology Unit, Department of Internal Medicine, University of Turin, Dialisi e Trapianto, Corso Bramante 88, 10126 Torino, Italy.
2Department of Internal Medicine, University of Turin, Polo San Luigi, Orbassano, Turin, Italy.