Published on in Vol 4, No 3 (2019): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/10702, first published
.
1 Department of Informatics, Umeå University, Umeå, Sweden
2 Department of Computer Science and Media Technology, Malmö University, Malmö, Sweden
3 Department of Nursing, Umeå University, Umeå, Sweden