1. Independent Researcher, Locmiquelic, France;
2. Department of Epidemiology and Public Health, Rennes University Hospital, Rennes, France;
3. Independent Researcher, Saint-Caprais-de-Bordeaux, France;
4. Independent Researcher, Ploemeur, France;
5. Department of Gynaecology, Rennes University Hospital, Rennes, France;
6. School of Medicine, University of Rennes 1, Rennes, France;
7. Inserm U1242, Rennes, France;
8. Department of General Practice, UFR SMBH, University of Paris 13, Bobigny, France;
9. La Case de Santé, Toulouse, France