1. School of Public Health, Sun Yat-sen Unveristy, Guangzhou, China, 510080
2. Sun Yat-sen University Global Health Institute, School of Public Health and Institute of State Governance, Sun Yat-sen University, Guangzhou, China, 510080
3. Hubei Province Center for Disease Control and Prevention, Wuhan, China, 430097
4. West China School of Public health and West China Fourth Hospital, Sichuan University, Chengdu, China, 610000
5. School of Public Health, Nanjing Medical University, Nanjing, China, 210000
6. School of Public Health, Lanzhou University, Lanzhou, China, 730000
7. Guangzhou Center for Disease Control and Prevention, Guangzhou, China, 510440
8. School of Public Health, Huazhong University of Science and Technology, Wuhan, China, 430074
9. Zigong Center for Disease Control and Prevention, Zigong, China, 643000
10. Graduate School of Public Health, St. Luke’s International University, Tokyo, Japan, 104-0045
11. Centre for Health Behaviours Research, JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong, China.