Ohuche, Ijeoma Onyinye
Chikani, Ugo Nnenna
Oyenusi, Elizabeth Eberechi
Onu, Justus Uchenna
Oduwole, Abiola
Article History
Received: 28 January 2020
Accepted: 10 September 2020
First Online: 2 October 2020
Ethics approval and consent to participate
: The study was approved by the Health Research Ethics Committee of the University of Nigeria Teaching Hospital, Enugu. Written informed consent was obtained from parents/guardians of the participants. Assent was obtained from participants aged seven years and above.
: Not applicable.
: Not applicable.
: None.