1. Department of Obstetrics and Gynaecology; University Insubria; Varese Italia
2. School of Specialization in Urology; University Tor Vergata; Roma Italia
3. Department of Urology; University of Perugia; Perugia Italia
4. School of Specialization in Urology; University of Perugia; Perugia Italia
5. Department of Urology; University La Sapienza; Latina Italia
6. Department of Obstetrics and Gynaecology; Buzzi Hospital; Milano Italia
7. Spinal Unit; Careggi University Hospital; Firenze Italia
8. Department of Urology; Careggi University Hospital; Firenze Italia
9. Department of Obstetrics and Gynaecology; University Vita e Salute; Milano Italia
10. Department of Experimental Medicine and Surgery; University Tor Vergata; Roma Italia