Funding for this research was provided by:
Received: 12 November 2021
Accepted: 27 April 2022
First Online: 30 April 2022
: Ethical approval was obtained from the Health Research Ethics Committee of University of Nigeria Teaching Hospital (NHREC/05/01/2008B-FWA00002458-IRB00002323). All methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from all participants having informed them of the purpose of the study, benefits and risks of participating in the study, and their rights to voluntary participation and confidentiality of data. Written consent was obtained from all the participants before they were interviewed.
: Not applicable.
: The authors declare that they have no competing interests.