Published on in Vol 9, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/22061, first published
.

1 Uganda Cancer Institute, Kampala, Uganda
2 Department of Medical Informatics, Amsterdam Public Health research institute, Amsterdam UMC - Location AMC, Amsterdam, The Netherlands
3 Athena Institute, Faculty of Science, Vrije Universiteit, Amsterdam, The Netherlands