Published on in Vol 22, No 3 (2020): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/16987, first published
.
1 Department of Emergency Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
2 CPR Training Unit, Srinagarind Hospital, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand