1 University of Lorraine, CHRU NANCY, Obstetrics and Gynecology Department, F-54000, NANCY, France; University of Lorraine, INSERM U1254, IADI, F-54000 NANCY, France. Electronic address: charline.bertholdt@gmail.com.
2 University of Lorraine, CHRU NANCY, Obstetrics and Gynecology Department, F-54000, NANCY, France; University of Lorraine, INSERM U1254, IADI, F-54000 NANCY, France.
3 Obstetrics Department, CHU Toulouse, Toulouse, France.