Text and Data Mining valid from 2020-01-10
Received: 18 July 2019
Accepted: 2 January 2020
First Online: 10 January 2020
Ethics approval and consent to participate
: Prior to the commencement of the study, approval was obtained from the community leaders in the area. Ethical clearance of the study was sought from the Joint Research Ethics Committee (JREC) for the University of Zimbabwe, College of Health Sciences and the Parirenyatwa Group of Hospitals (JREC/251/16). Further approval was sought from the national ethical review board, the Medical Research Council of Zimbabwe (MRCZ) (MRCZ/A/2149). The communities were sensitized about the nature of the study and study objectives in local language (Shona).
: Not applicable.
: The authors declare that they have no competing interests.