1. Department of Environmental Health Sciences, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
2. School of Public Health, Nanjing Medical University, Nanjing, 21009, PR China
3. Science Research & Information Management Section, Shanghai Pudong New Area Center for Disease Control & Prevention, Shanghai, 200136, PR China
4. Pudong Institute of Preventive Medicine, Fudan University, Shanghai, 20032, PR China
5. Department of Obstetrics & Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
6. Key Laboratory of Public Health Safety, Ministry of Education, Shanghai, 20032, PR China
7. Institution for Water Pollution & Health Research, School of Public Health, Fudan University, Shanghai, 20032, PR China
8. Department of Environmental Health, School of Public Health, Fudan University, Shanghai, 20032, PR China