Mbada, Chidozie
Olawuyi, Abraham
Oyewole, Olufemi O. http://orcid.org/0000-0003-2432-247X
Odole, Adesola C.
Ogundele, Abiola O.
Fatoye, Francis
Article History
Received: 23 November 2017
Accepted: 6 March 2019
First Online: 14 March 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Health Research Ethics Committee of Institute of Public Health, College of Health Sciences, Obafemi Awolowo University, Nigeria (IPH/OAU/12/558). Informed written consent was obtained from all respondents.
: Not applicable.
: The authors declare that they have no competing interests.
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