1. Department of Growth and Reproduction, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen 2100, Denmark
2. International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen 2100, Denmark
3. Fertility Clinic, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen 2100, Denmark
4. Department of Urology, Rigshospitalet, University of Copenhagen, Blegdamsvej 9, Copenhagen 2100, Denmark
5. Department of Environmental Medicine, University of Southern Denmark, J. B. Winsløws Vej 17, Odense 5000, Denmark