Published on in Vol 8, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19902, first published
.

1 Information Technology Center, Wakayama Medical University , Wakayama , JP
2 beyondS Inc , Tokyo , JP
3 Wakayama City Public Health Center , Wakayama City , JP
4 Healthtech Laboratory, Inc , Kyoto , JP
5 Kyoto University Health Service , Kyoto , JP
6 Suzuka University of Medical Science , Mie , JP
7 TMI Associates , Tokyo , JP
8 Wakayama City Public Health Center , Wakayama , JP