1. Department of Obstetrics and Gynecology; Miller School of Medicine, University of Miami; Miami Florida
2. Department of Surgical and Biomedical Science; Urology and Andrology Clinic, University of Perugia; Perugia Italy
3. Department of Obstetrics and Gynaecology; University of Greifswald; Greifswald Germany
4. Faculty of Medicine, Department of Urology; Ain Shams University; Heliopolis Egypt
5. Department of Urology, College of Medicine; University of Toledo; Toledo Ohio
6. Department of Urogynecology; Instituto Nacional de Perinatología (INPer); Mexico Mexico
7. Faculty of Medicine; University of Buenos Aires; Buenos Aires Argentina
8. Department of Obstetrics and Gynaecology; St George's University Hospital NHS Foundation Trust; London United Kingdom