Published on in Vol 24, No 3 (2022): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/31088, first published
.
1 The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong, Shatin, China (Hong Kong)
2 Department of Media and Communication, City University of Hong Kong, Kowloon Tong, China (Hong Kong)
3 Department of Public Policy, City University of Hong Kong, Kowloon Tong, China (Hong Kong)