Received: 9 August 2019
Accepted: 31 August 2020
First Online: 9 September 2020
Ethics approval and consent to participate
: Ethics approval was granted by the Ethical Review Committee of the Federal Teaching Hospital Ido-Ekiti-Nigeria, with protocol number: ERC/2018/02/27/103B. Only consented volunteers; obtained through informed written consent forms filled by participating subjects, were enrolled for the study.
: Not applicable.
: The authors declare that they have no competing interests.