1. Yale Center for Perinatal, Pediatric, and Environmental Epidemiology, Yale School of Public Health, New Haven, Connecticut
2. Department of Environmental Health Sciences, Yale School of Public Health, New Haven, Connecticut
3. Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
4. Department of Biostatistics, School of Public Health, The Key Laboratory of Public Health Safety of the Ministry of Education, Fudan University, Shanghai, China
5. Yale Child Study Center, Yale School of Medicine, New Haven, Connecticut
6. Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut
7. Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
8. Department of Biomedicine, Aarhus University, Aarhus, Denmark
9. Department of Obstetrics & Gynecology, Aarhus University Hospital, Aarhus, Denmark