1. School of Public Health, The Chinese University of Hong Kong, Hong Kong.
2. Department of Psychology, The Chinese University of Hong Kong, Hong Kong.
3. Shenzhen City CDC, Shenzhen, China.
4. Shenzhen Chronic Disease Hospital, Shenzhen, China.
5. Hunan Province CDC, ChaSa, Chang Sha, China.
6. Hengyang City CDC, Hunan Province, Hengyang, China.
7. The 5th Hospital, Hengyang, Hunan Province, Hengyang, China.