Published on in Vol 6, No 2 (2020): Jul-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19047, first published
.
1 Global Health Development/Eastern Mediterranean Public Health Network, Amman, Jordan
2 Jordan University of Science and Technology, Irbid, Jordan
3 Yemen Field Epidemiology Training Program, Sana’a, Yemen
4 Sudan Field Epidemiology Training Program, Khartoum, Sudan