1. University of Paris Descartes, Sorbonne Paris Cité, and Inserm UMR-S0669 University Paris-Sud-Paris Descartes, 12 Rue de l’École de Médecine, 75006 Paris, France
2. Department of Obstetric and Gynecology, AP-HP Port Royal-Cochin Hospital, 123 Boulevard de Port-Royal, 75014 Paris, France
3. Necker-Enfants Malades Hospital, Inserm Unit 669, 149 Rue de Sèvres, 78743 Paris Cedex 15, France