Published on in Vol 5, No 9 (2021): September
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/26602, first published
.
1 e-Media Lab, KU Leuven, Leuven, Belgium
2 Department of Ophthalmology, Institute of Health, Jimma University, Jimma, Ethiopia
*these authors contributed equally