1. Fetal Medicine Unit, The Royal London Hospital, Barts Health NHS Trust London UK
2. Department of Obstetrics and Gynecology Amsterdam UMC Amsterdam The Netherlands
3. Department of Obstetrics and Gynaecology Kingston Hospital NHS Foundation Trust London UK
4. Department of Medicine and Surgery University of Parma Parma Italy
5. Department of Obstetrics and Gynecology, Haukeland University Hospital, Bergen, and Department of Clinical Science University of Bergen Bergen Norway
6. Department of Obstetrics and Gynecology Turku University Hospital Turku Finland
7. Department of Obstetrics and Gynecology, Paule de Viguier Hospital Toulouse III University Toulouse France
8. Department of Obstetrics and Gynecology South Jutland Hospital Aabenraa Campus Aabenraa Denmark
9. Department of Obstetrics and Gynecology Antwerp University Hospital, Edegem, and Global Health Institute, Antwerp University Antwerp Belgium
10. Global Academy of Medical Education & Training London UK
11. School of Computing and Information Systems, Faculty of Science, Engineering and Computing, Kingston University London UK
12. Institution of Clinical Sciences Malmö, Lund University Malmö Sweden