1. Department of Clinical Chemistry, Bispebjerg Hospital
2. Institute of Medical Physiology B, University of Copenhagen
3. Department of Gynaecolozy and Obstetrics YA
4. Institute of Physiology, University of Odense
5. Department of Pharmacology and Toxicology, H. Lundbeck & Co.
6. Department of Gynaecology and Obstetrics, Sønderborg Sygehus