[1] Sorbonne Univ, Armand Trousseau Univ Hosp, Dept Anaesthesiol & Intens Care, Assistance Publ Hop Paris,GRC 29,DMU DREAM, Paris, France
[2] Univ Paris, Ctr Rech Epidemiol & Stat, Sorbonne Paris Cite CRESS, U1153,INSERM,Obstet Perinatal & Paediat Epidemiol, Paris, France
[3] Sorbonne Univ, Tenon Univ Hosp, AP HP, GRC 29,DMU DREAM,Dept Anesthesiol & Crit Care Med, Paris, France
[4] Univ Paris, Necker Enfants Malad Hosp, Assistance Publ Hop Paris, Dept Anaesthesiol & Intens Care, Paris, France
[5] Rouen Univ Hosp, Dept Anaesthesiol & Crit Care, Rouen, France
[6] Nantes Univ Hosp, Mother & Child Hosp, Dept Obstet & Gynaecol, Nantes, France
[7] Univ St Etienne Jean Monnet, Dept Gynaecol Obstet & Reprod Med, St Etienne Univ Hosp, INSERM,U1059,SainBioSE, F-42023 St Etienne, France
[8] Poissy St Germain Hosp, Dept Obstet & Gynaecol, Poissy, France
[9] Univ Paris Saclay, BREED, INRAE, UVSQ, Jouy En Josas, France
[10] Ecole Natl Vet Alft, BREED, Maison Alft, France
[11] Hosp Civils Lyon, Mother & Child Hosp, Dept Anaesthesiol & Intens Care, Bron, France
[12] Univ Lyon, Claude Bernard Lyon 1, Villeurbanne, France
[13] Univ Paris Saclay, Bicetre Univ Hosp, Assistance Publ Hop Paris, Dept Anaesthesiol Intens Care & Perioperat Med, Le Kremlin Bicetre, France
[14] Paule de Viguier Univ Hosp, Dept Anaesthesiol & Intens Care, Toulouse, France
[15] Tourcoing Hosp, Dept Obstet & Gynaecol, Tourcoing, France
[16] Lille Univ Hosp, Jeanne de Flandre Matern Hosp, Dept Anaesthesiol Intens Care & Perioperat Med, Lille, France
[17] Strasbourg Univ Hosp, Hautepierre Hosp, Dept Anaesthesiol & Intens Care, Strasbourg, France
[18] Cochin Univ Hosp, Assistance Publ Hop Paris, Dept Anaesthesiol & Intens Care, Paris, France
[19] Montpellier Univ Hosp, Arnaud de Villeneuve Hosp, Dept Obstet & Gynaecol, Montpellier, France
[20] Univ Montpellier, Inst Desbrest Epidemiol & Sante Publ IDESP, IURC, UMR,INSERM, Campus Sante, Montpellier, France
[21] Univ Paris Est Creteil, Dept Gynaecol Obstet & Reprod Med, CHIC Creteil, Creteil, France
[22] Inst Biomed Henri Mondor, INSERM, U955, Creteil, France
[23] Antoine Beclere Hosp, Assistance Publ Hop Paris, Dept Anaesthesiol & Intens Care, Clamart, France
[24] Univ Paris, Lariboisiere Univ Hosp, Assistance Publ Hop Paris, Dept Anaesthesiol & Intens Care, Paris, France
[25] Univ Paris, Lariboisiere Univ Hosp, Assistance Publ Hop Paris, SMUR, Paris, France
[26] Dijon Bourgogne Univ Hosp, Dept Gynaecol Obstet & Reprod Biol, Dijon, France
[27] Univ Bourgogne, UFR Sci Sante Dijon, Dijon, France
[28] Nancy Univ Hosp, Dept Anaesthesiol & Intens Care, Nancy, France
[29] Univ Paris Saclay, Antoine Beclere Univ Hosp, Assistance Publ Hop Paris, Div Obstet & Gynaecol, Paris, France
[30] Univ Aix Marseille, Hop Nord, Assistance Publ Hop Marseille, Dept Anaesthesiol & Intens Care, Marseille, France
[31] Univ Aix Marseille, Ctr Cardiovasc & Nutr Res C2VN, INRA, INSERM, Marseille, France
[32] Univ Paris Saclay, Dept Gynaecol & Obstet, Bicetre Hosp, Assistance Publ Hop Paris,UVSQ,CESP,INSERM, Villejuif, France
[33] Univ Paris, Dept Gynaecol & Obstet, Robert Debre Univ Hosp, Assistance Publ Hop Paris, Paris, France
[34] Bordeaux Univ Hosp, Alienor dAquitaine Matern Hosp, Dept Obstet & Gynecol, Bordeaux, France