1. Cluster Organ Systems, Department of Development and Regeneration, Faculty of Medicine; Katholieke Universiteit Leuven; Leuven Belgium
2. Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology Siriraj Hospital, Faculty of Medicine; Mahidol University; Bangkok Thailand
3. Division of Medical Imaging, Department of Radiology; University Hospitals Leuven; Leuven Belgium
4. Fetal Medicine Unit, Department of Obstetrics and Gynaecology; University Hospitals Leuven; Leuven Belgium
5. Department of Radiology; Onze Lieve Vrouw Hospital Aalst; Aalst Belgium
6. Department of Neonatology; University Hospitals Leuven; Leuven Belgium