1 Department of Obstetrics and Gynecology, Bordeaux University Hospital, Place Amélie Raba Léon, 33076 Bordeaux, France. Electronic address: loicsentilhes@hotmail.com.
2 Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), National Institute for Health and Medical Research, University Hospital Department - Risks in Pregnancy, Université de Paris, Paris, France.
3 Centre of Research in Epidemiology and Statistics Sorbonne Paris Cité, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (EPOPé), National Institute for Health and Medical Research, University Hospital Department - Risks in Pregnancy, Université de Paris, Paris, France; Department of Obstetrics and Gynecology, Trousseau Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France.