Njau, Bernard
Lisasi, Esther
Damian, Damian J.
Mushi, Declare L.
Boulle, Andrew
Mathews, Catherine
Article History
Received: 15 April 2019
Accepted: 3 April 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: This study was conducted following the Helsinki Declaration. This study protocol was submitted and received approvals from the Kilimanjaro Christian Medical College Research Ethics Committee (CREC: 884), National Institute of Medical Research, Tanzania (NIMRlHQIR.8a/Vol. IX/2454), and University of Cape Town, South Africa (HREC REF: 737). Informed written consent was sought from eligible participants before data collection. Also, respondents were informed of the study objectives, confidentiality, and that participation was voluntary, and their right to withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.