Published on in Vol 22, No 6 (2020): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16656, first published
.
1 Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
2 UCL Interaction Centre (UCLIC), University College London, London, United Kingdom
3 Department of Medicine, Aga Khan University, Karachi, Pakistan