1. Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital and Tianjin Institute of EndocrinologyTianjin Medical University Tianjin China
2. Department of Occupational and Environmental HealthSchool of Public Health, Tianjin Medical University Tianjin China
3. Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin Key Laboratory of Environment, Nutrition and Public HealthSchool of Public Health, Tianjin Medical University Tianjin China
4. Beichen District Women's and Children's Health Center Tianjin China
5. Department of Nutrition and Food ScienceSchool of Public Health, Tianjin Medical University Tianjin China
6. Department of Biomedical Information and LibraryTianjin Medical University Tianjin China
7. Tianjin Centers for Disease Control and Prevention Tianjin China