Busumani, William
Mundagowa, Paddington T.
Article History
Received: 18 December 2020
Accepted: 16 March 2021
First Online: 25 March 2021
Declarations
:
: The protocols were carried out in accordance with the Medical Research Council of Zimbabwe guidelines and regulations. A written informed consent was obtained from all participants of the study. Permission to carry out the study was sought and obtained from Harare Central Hospital and Parirenyatwa Group of Hospital authorities while ethical clearance was obtained from The Joint Research Ethics Committee and Medical Research Council of Zimbabwe (Reference number: MRCZ/B/1378).
: Not Applicable.
: Authors declare that they have no competing interests