1. Department of Occupational and Environmental Medicine, Bispebjerg University Hospital, Copenhagen NV, Denmark
2. Departments of Urology and Obstetrics/Gynecology, Stanford University School of Medicine, Stanford, California
3. Department of Translational Medicine, Molecular Reproductive Medicine, Lund University, Lund, Sweden
4. Faculty Library of Natural and Health Sciences, University of Copenhagen, Copenhagen K, Denmark
5. Department of Public Health, University of Copenhagen, Copenhagen, Denmark
6. Department of Obstetrics/Gynaecology, Copenhagen University Hospital, Hvidovre, Denmark
7. Mental Health Center Ballerup, Ballerup, Denmark