1. Service de Gynécologie-Obstétrique, Centre Hospitalier de Périgueux, Périgueux, France
2. University of Paris Centre for Research on Epidemiology and Statistics (EPOPé), Sorbonne Paris Cité (CRESS), National Institute for Health and Medical Research (INSERM), INRA, Paris, France
3. Espace Santé Étudiants, Bordeaux University, Pessac, France