1. Hôpital Necker–Enfants Malades, AP‐HPUniversité Paris Descartes Paris France
2. Fetus & LUMIERE team, EA7328Imagine Institute Paris France
3. Second Department of Obstetrics and Gynecology, Faculty of MedicineAristotle University of Thessaloniki Thessaloniki Greece
4. Center of Fetal Medicine, Department of ObstetricsCopenhagen University Hospital Rigshospitalet Copenhagen Denmark
5. Department of Obstetrics and GynecologyUniversity of South Florida, Morsani College of Medicine Tampa FL USA
6. Fetal Medicine UnitMedway Maritime Hospital Gillingham UK
7. Institute of Medical SciencesCanterbury Christ Church University Chatham UK