1. Key Laboratory of Environment and Health (HUST), Ministry of Education & Ministry of Environmental Protection, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
2. School of Environmental Science and Engineering, Hainan University, Haikou 570228, Hainan, China
3. Women and Children Medical and Healthcare Center of Wuhan, Wuhan 430016, Hubei, China
4. Department of Population Health, New York University Grossman School of Medicine, 10016 New York, New York, United States
5. School of Public Health, Guilin Medical University, Guilin 541199, Guangxi, China
6. Department of Physiology and Biophysics, University of New York at Buffalo, 14260 New York, New York, United States
7. Medical Record Management Department, Maternal and Child Health Hospital of Hunan Province, Changsha 410008, Hunan, China