Published on in Vol 10, No 11 (2021): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/31789, first published
.
1 Regional Centre for Child and Youth Mental Health and Child Welfare - North, UiT The Arctic University of Norway, Tromsø, Norway
2 Regional Centre for Child and Youth Mental Health and Child Welfare - West, NORCE, Norwegian Research Center AS, Bergen, Norway