Published on in Vol 8, No 2 (2021): Apr-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19925, first published
.
1 Department of Computer and Information Sciences, University of Strathclyde, Glasgow, United Kingdom
2 Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom