Published on in Vol 5, No 11 (2021): November
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/28344, first published
.
1 Public Health Foundation, Bangladesh, Dhaka, Bangladesh
2 Health Systems and Population Studies Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
3 Department of Public Health, North South University, Dhaka, Bangladesh