Published on in Vol 25 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/46761, first published
.
1 SH24, London, United Kingdom
2 The Bill & Melinda Gates Foundation, Seattle, WA, United States
3 Dimagi, Cambridge, MA, United States
4 Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
*all authors contributed equally