1. Center for Environment and Health in Water Source Area of South-to-North Water Diversion, School of Public Health, Hubei University of Medicine, Shiyan, China
2. Dianjiang Traditional Chinese Medical Hospital, Chongqing, China
3. Department of Child Health, Shiyan Maternal and Child Health Hospital, Shiyan, China
4. Department of Respiratory and Critical Care Medicine, Taihe Hospital, Hubei University of Medicine, Shiyan, China
5. Department of Occupational and Environmental Health, Xiangya School of Public Health, Central South University, Changsha, China
6. Department of Endocrinology, Renmin Hospital, Hubei University of Medicine, Shiyan, China