1. Department of Growth and Reproduction, Copenhagen University Hospital – Rigshospitalet , DK-2100 Copenhagen , Denmark
2. International Centre for Research & Training in Endocrine Disruption of Male Reproduction & Child Health (EDMaRC), Copenhagen University Hospital – Rigshospitalet , DK-2100 Copenhagen , Denmark
3. Section of Biostatistics, Department of Public Health, University of Copenhagen , DK-1353 Copenhagen , Denmark
4. Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen , DK-2200 Copenhagen , Denmark
5. Research Centre for Integrative Physiology and Pharmacology, Institute of Biomedicine, University of Turku , 20520 Turku , Finland
6. Centre for Population Health Research, University of Turku and Turku University Hospital , 20520 Turku , Finland
7. Department of Pediatrics, Turku University Hospital , 20520 Turku , Finland