Published on in Vol 5, No 2 (2018): Apr-Jun
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9946, first published
.
1 Ulster University, School of Computing, Newtownabbey, United Kingdom
2 Ulster University, School of Psychology, Coleraine, United Kingdom
3 Ulster University, School of Computing, Jordanstown, United Kingdom
*all authors contributed equally