1Department of Psychiatry, Robert Wood Johnson Medical School, 675 Hoes Lane, Piscataway, NJ 08854, USA
2Department of Urology, Krankenhaus der Barmherzigen Bruder, 80639 Munich, Germany
3Division of Epidemiology and Biostatistics, European Institute of Oncology, via Ripamonti 435, 20141, Milan, Italy
4Department of Urology, St. George's Hospital, London, UK
5Urology Department, Hopital Tenon, France
6Department of Urology, University Hospital Nijmegen, 6500 HB Nijmegen, Netherlands
7Division of Urology, Brigham and Women’s Hospital, Boston, MA 02115, USA
8Urology Service, University of Genoa, 16145 Genoa, Italy
9Service d’Urologie, Hopital Kremlin-Bicetre, 94275 Kremlin-Bicetre, France