1. Department of Obstetrics and Maternal-Fetal Medicine; Necker-Enfants Malades Hospital, AP-HP; Paris France
2. University Paris Descartes; Sorbonne Paris-Cité; Paris France
3. Department of Radiology; Necker-Enfants Malades Hospital, AP-HP; Paris France
4. Department of Pediatric Surgery; Necker-Enfants Malades Hospital, AP-HP; Paris France
5. Department of Neonatal Intensive Care and Pediatric Reanimation; Necker-Enfants Malades Hospital, AP-HP; Paris France