1. Department of Obstetrics and Gynecology University Hospital Center Montpellier France
2. Department of Abdominal and Urologic Surgery CHU Montpellier, Hôpital Lapeyronie Montpellier France
3. Department of Obstetrics and Gynecology University Hospital Center Nîmes France
4. Department of Pediatric Imaging CHU Montpellier Montpellier France
5. Inserm, CESP Center for research in Epidemiology and Population Health U1018, Reproduction and Child Development Villejuif France
6. Desbret Institute of Epidemiology and Public Health University of Montpellier Montpellier France