Published on in Vol 8, No 7 (2020): July
                                    Preprints (earlier versions) of this paper are
                                    available at
                                    https://preprints.jmir.org/preprint/14795, first published
                                    .
                                

1 Centre for Entrepreneurship, College of Business & Economics, Qatar University, Doha, Qatar
2 Creative Assembly, Spire Court, Albion Way, Horsham, United Kingdom
3 Faculty of Health and Applied Sciences, University of the West of England, Bristol, United Kingdom
