Published on in Vol 7, No 5 (2018): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9793, first published
.
1 Department of Health Promotion and Community Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
2 Department of Family Medicine, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
*all authors contributed equally