1. Department of Obstetrics and Fetal Medicine; Paris Descartes University, Assistance Publique-Hôpitaux de Paris, Hôpital Necker-Enfants-Malades; Paris; France
2. Department of Pediatric Neurosurgery; Paris Descartes University, Assistance Publique-Hôpitaux de Paris, Hôpital Necker-Enfants-Malades; Paris; France