1. Department of Social Medicine and Health Management, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
2. Department of Orthopedics, Shiyan Traditional Chinese Medicine Hospital, Shiyan, Hubei, China
3. Department of Preventive Medicine, Research Center for Environment and Health, School of Public Health and Management, Hubei University of Medicine, Shiyan, China
4. Center of Health Administration and Development Studies, Hubei University of Medicine, Shiyan, Hubei, China
5. Department of Pharmacology, School of Basic Medicine, Wuhan University, Wuhan, China