1. Center for Reconstructive Urethral Surgery, Arezzo, Italy
2. Centre for Reconstructive Urology, Pune, India
3. Division of Oncology, Unit of Urology, URI, IRCCS Ospedale San Raffaele, Università Vita-Salute San Raffaele, Milan, Italy
4. Department of Experimental Medicine and Surgery, University of Tor Vergata, Rome, Italy