Published on in Vol 24, No 8 (2022): August
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/39190, first published
.
1 Machine Learning Systems Lab, College of Sports Science, Sungkyunkwan University, Suwon, Republic of Korea
2 Department of Family Medicine, Seoul Metropolitan Government - Seoul National University Boramae Medical Center, Seoul, Republic of Korea
*these authors contributed equally