Published on in Vol 5, No 6 (2021): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/27968, first published
.
1 Department of Health, Phutho Province, Viet Tri, Vietnam
2 Phutho General Hospital, Viet Tri, Vietnam
3 Vietnam Association of Stroke, Hanoi, Vietnam
*these authors contributed equally