1. Department of Public Health, Epidemiology, Biostatistics, and Biodemography, University of Southern Denmark , Odense M, Denmark
2. Interdisciplinary Center on Population Dynamics (CPop), University of Southern Denmark , Odense C, Denmark
3. Department of Growth and Reproduction, Copenhagen University Hospital—Rigshospitalet , Copenhagen, Denmark
4. International Center for Research and Research Training in Endocrine Disruption of Male Reproduction and Child Health (EDMaRC), Copenhagen University Hospital—Rigshospitalet, University of Copenhagen , Copenhagen, Denmark
5. Department of Clinical Medicine, University of Copenhagen , Copenhagen, Denmark
6. Inserm (Institut national de la santé et de la recherche médicale), Irset—Inserm UMR 1085 , Rennes, France
7. Department of Science and Environment, Roskilde University , Roskilde, Denmark
8. Male Reproductive Medicine and Surgery, Departments of Urology and Obstetrics & Gynaecology, Stanford University School of Medicine , Stanford, CA, USA
9. Department of Public Health, Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark , Odense M, Denmark