Published on in Vol 8, No 3 (2020): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17613, first published
.
1 Department of Public Health Nursing, School of Nursing, Toho University, Ota, Tokyo, Japan
2 Department of Community Nursing, School of Nursing, Tokyo Women's Medical University, Shinjuku, Tokyo, Japan