1. Key Laboratory of Environment and Health, Ministry of Education & Ministry of Environmental Protection, and State Key Laboratory of Environmental Health (Incubating), School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
2. Wuhan Center for Disease Control and Prevention, Wuhan 430015, China
3. School of Basic Medicine, Henan University of Chinese Medicine, Zhengzhou, 450046, PR China
4. Wuhan Water Group Company Limited, Wuhan 430015, PR China