1. 1st Department of Obstetrics and Gynecology “Papageorgiou” General HospitalAristotle University of Thessaloniki Thessaloniki Greece
2. Department of Obstetrics and Gynaecology Epsom and St Helier University Hospitals NHS Trust London UK
3. Department of Obstetrics and Gynecology Pontifícia Universidade Católica do Rio Grande do Sul Porto Alegre Brazil
4. Department of Gynecology University Hospital of Zurich University of Zurich Zurich Switzerland
5. Department of Urogynecology Discipline of Gynecology, Hospital das Clínicas da Faculdade de Medicina da USP Universidade de São Paulo São Paulo Brazil
6. Department of Surgical Sciences Complex Operative Unit of Gynecology Fondazione PTV Policlinico Tor Vergata University Hospital Rome Italy
7. St George's University of London London UK
8. School of Medicine American University of the Caribbean Pembroke Pines FL USA