1. Division of Urology Department of Surgery VCU Health System Richmond Virginia USA
2. Urology Unit ASST Spedali Civili Hospital, Department of Medical and Surgical Specialties, Radiological Science and Public Health, University of Brescia Brescia Italy
3. Urology Unit AUOI Verona Department of Surgery, Dentistry, Pediatrics and Gynecology University of Verona Verona Italy
4. Department of Urology Vita Salute San Raffaele University Milan Italy
5. Department of Urology Icahn School of Medicine at Mount Sinai New York City New York USA
6. Urology and Renal Transplantation Unit, Department of Medical and Surgical Sciences University of Foggia Foggia Italy
7. Department of Urology “San Luigi Gonzaga” Hospital University of Turin Turin Italy