Egbubine, Chiedozie O.
Adeyemi, Modupe M.
Habila, James D.
Article History
Received: 13 September 2019
Accepted: 18 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: Ethical approval for the use of human tissue was obtained from the Health Research Ethics Committee of the Federal Ministry of Health and Human Services, Kaduna state with approval reference number MOH/ADM/744/VOL.1/739.
: Not applicable.
: The authors declare that they have no competing interests.