Mitku, Aweke A. http://orcid.org/0000-0002-6129-9558
Zewotir, Temesgen
North, Delia
Jeena, Prakash
Naidoo, Rajen N.
Funding for this research was provided by:
National Research Foundation (90550)
Article History
Received: 2 October 2019
Accepted: 5 June 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: Written, informed consent was obtained from the mother for the children and provided their own consent. Follow-ups of the study were approved by the respective ethics committees at the University of KwaZulu-Natal Medical School.
: Not applicable.
: All authors declare that they have no any competing interests.