1 Urology Department - A.O.U. "Città della Salute e della Scienza" - Molinette Hospital, University of Turin Italy, Corso Bramante 88, 10126, Turin, Italy. mirko.preto@unito.it.
2 Adjunct Lecturer, Department of Surgery. Monash University, Melbourne (Australia) Wellington Rd, Clayton, VIC, 3800, Australia.
3 Urology Consultant. Department of Urology, The Alfred Hospital. Melbourne, (Australia), 55 Commercial Rd, Melbourne, VIC, 3004, Australia.
4 Urology Department - A.O.U. "Città della Salute e della Scienza" - Molinette Hospital, University of Turin Italy, Corso Bramante 88, 10126, Turin, Italy.
5 Spinal Cord Unit - Department of Neurourology - A.O.U. "Città della Salute e della Scienza" - Molinette Hospital, University of Turin, Via Zuretti 24, 10126, Turin, Italy.