Published on in Vol 8 , No 12 (2021) :December
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17314, first published
.

1 Department of Physical Therapy, School of Health, Care and Social Welfare, Mälardalen University, Västerås, SE
2 Department of Psychology, School of Health, Care and Social Welfare, Mälardalen University, Eskilstuna, SE