Published on in Vol 7, No 4 (2020): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19547, first published
.
1 Centre for Health Informatics, University of Manchester, Manchester, United Kingdom
2 CAMHS.Digital Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom
3 Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom