Published on in Vol 23, No 9 (2021): September
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/29885, first published
.
1 School of Journalism and Communication, Jinan University, Guangzhou, China
2 National Media Experimental Teaching Demonstration Center, Jinan University, Guangzhou, China
3 Wee Kim Wee School of Communication and Information, Nanyang Technological University, Singapore, Singapore