Published on in Vol 10, No 1 (2021): January
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17765, first published
.

1 School of Nursing and Midwifery, Aga Khan University , Dar Es Salaam , TZ
2 School of Nursing and Midwifery, Aga Khan University , Kampala , UG
3 School of Nursing and Midwifery, Aga Khan University , Nairobi , KE