Published on in Vol 8, No 7 (2020): July
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15418, first published
.
1 Division of Psychiatry, University College London, London, United Kingdom
2 Division of Psychology & Language Sciences, University College London, London, United Kingdom
3 Health Service and Population Research Department, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom