Published on in Vol 23, No 7 (2021): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26157, first published
.
1 Department of Economics, Sungkyunkwan University, Seoul, Republic of Korea
2 Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, United States
3 School of Global Health Management and Informatics, College of Community Innovation and Education, University of Central Florida, Orlando, FL, United States