1. Department of Obstetrics and Gynaecology, Epsom & St Helier University Hospitals NHS Trust, United Kingdom

2. 2nd Department of Obstetrics and Gynaecology, “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania

3. Department of Gynecology, University Hospital of Zurich, Zurich, Switzerland

4. Laboratory of Experimental Surgery and Surgical Research N S Christeas, Athens University Medical School, Athens, Greece

5. Department of Obstetrics and Gynaecology, Urogynaecology Division, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, Brazil

6. Department of Obstetrics and Gynaecology, San Bortolo Hospital, Vicenza, Italy

7. St George’s University of London, London, United Kingdom

8. The American University of the Caribbean School of Medicine