1. Department of Epidemiology and Biostatistics, School of Public Health, Tianjin Medical University, Tianjin, China
2. Project Office, Tianjin Women and Children's Health Center, Tianjin, China
3. Population Cancer Research Program, Dalhousie University, Halifax, Nova Scotia, Canada
4. Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia, Canada
5. Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China
6. Tianjin Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China
7. Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
8. Li Ka Shing Institute of Health Sciences, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
9. Chronic Disease Epidemiology Laboratory, Pennington Biomedical Research Center, Baton Rouge, LA, USA
10. Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin, China
11. Scientific Research Platform of the Second School of Clinical Medicine, Guangdong Medical University, Dongguan, Guangdong, China
12. Key Laboratory of 3D Printing Technology in Stomatology, Guangdong Medical University, Dongguan, Guangdong, China