Funding for this research was provided by:
Swedish International Development Cooperation Agency (Sida), Sweden (through Muhimbili University of Health and Allied Sciences)
Received: 18 December 2019
Accepted: 14 July 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: Ethical approval to conduct this study was obtained from Muhimbili University of Health and Allied Sciences Ethical Review Board (Ref. DA.282/298/01A.C/) and National Institute for Medical Research (Ref. NIMR/HQ/R.8A/Vol.IX/3107). Permission to conduct the study at KHC was obtained from both Kibiti District Medical Officer and KHC Medical Officer In-charge. Written informed consents after explaining the purpose of the study were requested before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.