Published on in Vol 10, No 10 (2021): October
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/30725, first published
.
1 The University of Tokyo Hospital, Tokyo, Japan
2 Japan Telemedicine Society, Gunma, Japan
3 Saitama Medical University International Medical Center, Saitama, Japan
4 Kansai Medical University, Osaka, Japan