1. The Interdisciplinary Research Unit of Women’s Children’s and Families’ Health, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
2. Department of Obstetrics Juliane Marie Center, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
3. Department of Clinical biochemistry Copenhagen University Hospital Glostrup Glostrup Denmark
4. Center of Fetal Medicine and Pregnancy Department of Obstetrics, Rigshospitalet Copenhagen University Hospital Copenhagen Denmark
5. Department of Gynecology and Obstetrics Copenhagen University Hospital, Hvidovre Hospital Hvidovre Denmark
6. Department of Clinical Medicine Faculty of Health and Medical Sciences, University of Copenhagen Copenhagen Denmark