1. Fetal Medicine Research Institute King's College Hospital London UK
2. Department of Women and Children's Health, Faculty of Life Sciences & Medicine King's College London London UK
3. Department of Obstetrics, Fetal Medicine and Surgery Necker–Enfants Malades Hospital, AP–HP Paris France
4. URP FETUS 7328 and LUMIERE Platform University of Paris Cité, Institut Imagine Paris France