Received: 5 April 2019
Accepted: 5 November 2019
First Online: 26 November 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Ghana Health Service Ethical Review Committee (Protocol ID NO: GHSERC056/01/18). Informed written consent – parental consent and child assent - were obtained (either by signing or thumb printing) from all respondents.
: Not Applicable.
: The authors declare that they have no competing interests.