Published on in Vol 23, No 8 (2021): August
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/25978, first published
.
1 School of Humanities and Management, Zhejiang Chinese Medical University, Hangzhou, China
2 School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States