Published on in Vol 23 , No 9 (2021) :September
Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/28066, first published .
1 Unit of Digital Education and Master Programmes, Laurea University of Applied Sciences, Vantaa, FI
2 Welfare State Research and Reform, Finnish Institute for Health and Welfare, Helsinki, FI
3 Department of Psychology and Logopedics, University of Helsinki, Helsinki, FI