1. Department of Maternal-Infant and Urological Sciences, “Sapienza” Rome University, Policlinico Umberto I Hospital, Rome, Italy.
2. Department of Urology, Stanford University School of Medicine, Stanford, CA, USA.
3. Division of Urology, European Institute of Oncology (IEO), Milan, Italy.
4. Unit of Urology/Division of Oncology, IRCCS Ospedale San Rafaele, URI, Milan, Italy.
5. Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, CA, USA.