1 School of Public Health, Medical College, Wuhan University of Science and Technology, Wuhan 430065, Hubei, China; Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan 430065, Hubei, China.
2 Hubei Province Key Laboratory of Occupational Hazard Identification and Control, Wuhan University of Science and Technology, Wuhan 430065, Hubei, China.
3 Institute of health inspection and testing, Hubei Provincial Center for Disease Control and Prevention, Wuhan 430079, Hubei, China.