1. Department of Gynecological Surgery, University Hospital Estaing, Clermont- Ferrand, France; Department of Obstetrics and Gynecology, Specialised Hospital for Obstetrics and Gynecology SBAGAL Pr. Dimitar Stamatov Varna, Medical University Varna, Bulgaria
2. Department of Gynecological Surgery, University Hospital Estaing, Clermont- Ferrand, France; Department of Obstetrics and Gynecology, Higueras Hospital, Conception, Chile
3. Department of Gynecological Surgery, University Hospital Estaing, Clermont- Ferrand, France