Affiliation: | a Department of Urology, Azienda Ospedaliera Maggiore della Carità, Novara, Italy b Department of Urology, Policlinico G. B. Rossi, Verona, Italy c Department of Urology, Azienda Ospedaliera Santa Maria della Misericordia, Udine, Italy d Department of Urology I, Azienda Ospedaliera San Giovanni Battista, Torino, Italy e Department of Urology II, Azienda Ospedaliera San Giovanni Battista, Torino, Italy f University of Torino, Torino, Italy g Department of Urology, Azienda Ospedaliera San Luigi Gonzaga, Orbassano, Italy h Department of Pathology, Azienda Ospedaliera San Luigi Gonzaga, Orbassano, Italy |