1. State Key Laboratory of Reproductive Medicine, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, China.
2. Key Laboratory of Modern Toxicology of Ministry of Education, School of Public Health, Nanjing Medical University, Nanjing, China.
3. Key Laboratory of Public Health Safety of the Ministry of Education and Key Laboratory of Health Technology Assessment of the Ministry of Health, School of Public Health, Fudan University, Shanghai, China.
4. Department of Child Development and Norwegian Institute of Public Health, Oslo, Norway.
5. Department of Toxicology and Risk Assessment, Norwegian Institute of Public Health, Oslo, Norway.
6. Department of Physics and Atmospheric Science, Dalhousie University, Halifax, Canada.
7. Harvard-Smithsonian Center for Astrophysics, Cambridge, Massachusetts.
8. Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada.