1. Department of Endocrinology, Herlev University Hospital, Herlev, Denmark
2. Department of Gynecology and Obstetrics, Herlev University Hospital, Herlev, Denmark
3. Institut für Experimentelle Endokrinologie, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
4. Faculty of Health and Medical Sciences University of Copenhagen, Copenhagen, Denmark