Published on in Vol 8, No 6 (2020): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15375, first published
.

1 Faculty of Health, Psychology and Social Care, Manchester Metropolitan University , Manchester , GB
2 College of Health Sciences, Obafemi Awolowo University , Osun , NG
3 College of Medicine, University of Ibadan , Oyo , NG