1. Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Faculty of Pharmacy and Medicine, Urology Unit ICOT, Latina, Italy.
2. Urology Unit, Hôpital Max Fourestier, Nanterre-Paris, France.
3. Department of Urology, University of Perugia, Perugia, Italy.
4. Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Faculty of Pharmacy and Medicine, Histogy Unit ICOT, Latina, Italy.