Published on in Vol 23, No 5 (2021): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/27460, first published
.
1 Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, Seoul, Republic of Korea
2 Department of Computer Science, Yonsei University, Seoul, Republic of Korea
3 School of Computer Science and Engineering, Pusan National University, Busan, Republic of Korea