Published on in Vol 23 , No 6 (2021) :June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/24967, first published
.

1 Cyberpsychology Research Group, Faculty of Medicine and Health, The University of Sydney, Sydney, AU
2 Faculty of Business, Justice, and Behavioural Sciences, Charles Sturt University, Bathurst, AU
3 Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, AU