Received: 3 March 2021
Accepted: 9 December 2021
First Online: 30 December 2021
: Ethics approval for this study was obtained from Ebonyi State University Research Ethics Committee (EBSU-REC), and the study was conducted based on international ethical best principles. Informed written consent was obtained from participants before enrolment. Participation was voluntary and confidentiality was ensured.
: Not applicable.
: Authors declare that they have no competing interests.