Funding for this research was provided by:
ELMA Foundation ((13-F0012))
Received: 25 July 2019
Accepted: 4 December 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Biomedical Research Ethics Committee at the University of KwaZulu-Natal (BE 177/13) and from the KZN Department of Health (DoH). Permission to undertake the study was granted by the DoH and the CEOs of each hospital. All participating mothers and health workers provided written informed consent.
: Not applicable.
: The authors declare that they have no financial or personal relationships that may have inappropriately influenced them in writing this article.