[1] Caen Univ Hosp, Caen, France
[2] Univ Paris, Obstet Perinatal & Pediat Epidemiol Res Team, CRESS, EPOPe,INSERM,INRA, F-75014 Paris, France
[3] Univ Paris, Matern Unit, Grp Hosp Paris St Joseph, FHU PREMA, Paris, France
[4] Paris St Joseph Hosp, Paris, France
[5] CRESS, Cress, Ile De France, France
[6] Inst Pierre Louis Epidemiol & Sante Publ, Paris, France
[7] Univ Paris, Ctr Epidemiol & Stat Sorbonne Paris Cite CRESS, Obstet Perinatal & Pediat Epidemiol Res Team, EPOPe,INSERM,INRA,DHU Risks Pregnancy, Paris, France