Published on in Vol 22, No 4 (2020): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17688, first published
.
1 Institute of Media Communications, Faculty of Electrical Engineering and Computer Science, University of Maribor, Maribor, Slovenia
2 Medical Faculty, Department of Public Health, University of Maribor, Maribor, Slovenia
3 National Institute of Public Health, Maribor, Slovenia