1. Department of Urology-1, University of Turin, A.O.U. San Giovanni Battista, Turin, Italy
2. Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
3. Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
4. Oncology Unit, Noale Hospital, Noale, Italy
5. Department of Urology, University of Eastern Piedmont, Maggiore della Carità Hospital, Novara, Italy
6. Department of Urology, University of Bologna, Bologna, Italy
7. Department of Urology, Weill Medical College of Cornell University, New York-Presbyterian Hospital, New York, New York