1 Department of Obstetrics and Gynecology, René DUBOS Hospital, 6, Avenue de l'Ile-de-France, 95303 Cergy-Pontoise Cedex, France. Electronic address: georgesmarkou@hotmail.com.
2 Department of Obstetrics and Gynecology, René DUBOS Hospital, 6, Avenue de l'Ile-de-France, 95303 Cergy-Pontoise Cedex, France. Electronic address: maryamnikpayam@yahoo.fr.
3 Department of Obstetrics and Gynecology, René DUBOS Hospital, 6, Avenue de l'Ile-de-France, 95303 Cergy-Pontoise Cedex, France. Electronic address: murayjm@gmail.com.
4 Department of Obstetrics and Gynecology, René DUBOS Hospital, 6, Avenue de l'Ile-de-France, 95303 Cergy-Pontoise Cedex, France; Université Paris 13, Sorbonne Paris Cité, UFR SMBH Leonard de Vinci, 93000 Bobigny, France. Electronic address: christophe.poncelet@ch-pontoise.fr.