[1] CHRU Lille, Hop Jeanne Flandre, Serv Gynecol Medicochirurg Pole Femme Mere Nouvea, F-59037 Lille, France
[2] Univ Versailles St Quentin, CHI Poissy St Germain, Serv Gynecol Obstet, F-78303 Poissy, France
[3] Hop Bicetre, Serv Gynecol Obstet, F-94275 Le Kremlin Bicetre, France
[4] Hop Antoine Beclere, F-92140 Clamart, France
[5] CHU Estaing, F-63003 Clermont Ferrand, France
[6] Grp Hosp Diaconesses Croix St Simon, F-75571 Paris 12, France
[7] GCS Flandre Maritime, F-59760 Grande Synthe, France
[8] Ctr Hosp, Serv Gynecol Obstet, La Rochelle, France
[9] CHU Nimes, Hop Caremeau, F-30029 Nimes, France
[10] CHU Poitiers, Serv Gynecol Obstet & Med Reprod, F-86000 Poitiers, France
[11] CHU Strasbourg, F-67000 Strasbourg, France
[12] CHU Bichat, Serv Urol, F-75877 Paris, France
[13] Ctr Hosp Reg Annecy, Gynecol Serv, F-74374 Pringy, France
[14] Univ Versailles St Quentin, Unite Rech EA 7285, F-78180 Montigny Le Bretonneux, France