Published on in Vol 6, No 1 (2018): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/8917, first published
.
1 Child and Adolescent Mental Health Group, Department for Health, University of Bath, Bath, United Kingdom
2 Child and Family Mental Health,, Temple House, Oxford Health National Health Service Foundation Trust, Keynsham, United Kingdom