Published on in Vol 7, No 1 (2019): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9351, first published
.
1 Department of Community Medicine and Epidemiology, Carmel Medical Center, Haifa, Israel
2 Faculty of Medicine, Technion, Haifa, Israel
3 Department of Behavioral Sciences, Ruppin Academic Center, Emeq Hefer, Israel
*these authors contributed equally