Published on in Vol 9, No 1 (2022): Jan-Mar
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/31567, first published
.
1 Research Department of Primary Care & Population Health, University College London, London, United Kingdom
2 Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
†deceased