Published on in Vol 5, No 4 (2021): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18764, first published
.
1 Department of Digital Healthcare, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
2 Signature Healthcare Services, Los Angelis, CA, United States
*these authors contributed equally