Published on in Vol 22, No 5 (2020): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16902, first published
.
1 Directorate of Allied and Public Health, School of Health and Society, University of Salford, Salford, Manchester, United Kingdom
2 School of Social Sciences and Psychology, Western Sydney University, Sydney, Australia
3 Directorate of Psychology and Sport, School of Health and Society, University of Salford, Salford, Manchester, United Kingdom