1. Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin, China
2. Health Management Centre, Tianjin Medical University General Hospital, Tianjin, China
3. Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin, China
4. Tianjin Institute of Environmental & Operational Medicine, Tianjin, China
5. Institute of Radiation Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin, China
6. Department of Epidemiology, School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, USA
7. Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
8. Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin, China
9. Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin, China