1. Montreal, Quebec, Canada;
2. Montreal, Canada;
3. Benha University Faculty of Medicine, 68817, Urology, Farid Nada Street, Benha, Egypt, 13511
4. University of Patras, 37795, Urology, Patras, Greece, 26500;
5. McGill University Health Centre, Quebec, Urology, 1001 Boul Decarie, Suite D05.5331, Montreal, Quebec, Canada, H4A 3J1, ;