Funding for this research was provided by:
Fogarty International Center (D43TW009284)
Received: 28 September 2018
Accepted: 17 October 2019
First Online: 4 November 2019
Ethics approval and consent to participate
: Ethical approval was obtained from The Higher Degree Research and Ethics Committee of Makerere University School of Public Health. Administrative permission was sought from Kampala Capital City Authority and all construction companies that managed the study sites. Verbal consent as approved by the ethics committee was obtained from every participant, and only non-identifiable information was collected. Verbal consent was opted for because most participants were illiterate and this study posed minimum risk to the participants.
: Not applicable.
: The authors declare that they have no competing interests.