Published on in Vol 22, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16337, first published
.
1 School of Business and Management, Queen Mary University of London, London, United Kingdom
2 Centre for Primary Care and Public Health, Barts and The London School of Medicine and Dentistry, London, United Kingdom
3 Department of Computer Science, University of Surrey, Surrey, United Kingdom