Published on in Vol 11, No 5 (2022): May
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/34013, first published
.
1 Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
2 UNICEF, New York, NY, United States
3 Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden