Affiliation: | 1. Department of Pediatric and Fetal Imaging, Hôpital Debrousse, Lyon;2. Department of Obstetrics and Gynecology, Hôpital de l'Hôtel-Dieu, Lyon;3. Laboratory of Pathology, Hôpital Edouard Herriot, Lyon;4. Department of Obstetrics and Gynecology, Hôpital Edouard Herriot, Lyon |