Funding for this research was provided by:
The EOD Group, KCCR (NA)
Received: 9 December 2019
Accepted: 27 April 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Committee for Human Research Publication and Ethics, School of Medical Sciences, Kwame Nkrumah University of Science and Technology, Ghana (CHRPE/AP/227/17). All participants were required to sign an informed consent. For minors below 16 years, a signed assent form from the participant and an informed consent from a parent or guardian were requirements for participation.
: Not applicable.
: The authors declare that they have no competing interests.