Published on in Vol 23, No 4 (2021): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24656, first published
.
1 Department of Information and Communication Technologies, Centre for e-Health, University of Agder, Grimstad, Norway
2 Department of Health and Nursing Science, Centre for e-Health, University of Agder, Grimstad, Norway