Gabaza, Christine
Chonzi, Prosper
Chadambuka, Addmore
Shambira, Gerald
Juru, Tsitsi Patience http://orcid.org/0000-0002-3570-2331
Gombe, Notion Tafara
Nsubuga, Peter
Tshimanga, Mufuta
Article History
Received: 24 September 2018
Accepted: 1 July 2019
First Online: 5 July 2019
Ethics approval and consent to participate
: Strict confidentiality was assured and ensured at all times when handling data during all processes of data collection, capturing, analysis and storage. Permission to conduct the study was obtained from the Harare city ethical review board, Joint Research Ethical Committee (Ref: JREC/135/17), Written informed consent was sought and obtained from study participants who were 18 years and above. For participants aged below 18 years assent was obtained and written informed consent was obtained from their parents or guardians.
: Not applicable.
: The authors declare that they have no competing interests.