1. Department of Surgical Sciences, University of Rome Tor Vergata and Urology Unit Policlinico Tor Vergata University Hospital Rome Italy
2. Urogynecology Unit, Department of Obstetrics and Gynecology University of Insubria Varese Italy
3. Urinary Incontinence Center, Urology and Renal Transplantation Unit Policlinico di Foggia Hospital and University of Foggia Foggia Italy