Chinowaita, Frank https://orcid.org/0000-0002-7974-8278
Chaka, Wendy
Nyazika, Tinashe K.
Maboreke, Tendai C.
Tizauone, Emmanuel
Mapondera, Prichard
Chitsike, Inam
Cakana, Andrew Z.
Mavenyengwa, Rooyen T.
Article History
Received: 19 June 2019
Accepted: 13 February 2020
First Online: 21 February 2020
Ethics approval and consent to participate
: This study was approved by the Joint Research Ethics Committee of the Parirenyatwa Group of Hospitals (Harare, Zimbabwe) and the College of Health Sciences under the University of Zimbabwe (JREC57/16), and the Medical Research Council of Zimbabwe (MRCZ/B/1093). Informed written consent was sought from each participant, parent or guardian.
: All informed written consent also included an insertion that gave consent for publication of obtained data.
: The authors declare that they have no competing interests.