Ibeneme, S. C. http://orcid.org/0000-0003-1120-6525
Ekanem, C.
Ezuma, A.
Iloanusi, N.
Lasebikan, N. N.
Lasebikan, O. A.
Oboh, O. E.
Article History
Received: 13 September 2017
Accepted: 1 March 2018
First Online: 15 March 2018
Ethics approval and consent to participate
: This study was approved by the University of Nigeria Health Research Ethics Committee on certificate number - –NHREC/05/01/2008B. Participants’ confidentiality was maintained by using code numbers instead of names and ensuring that records were destroyed at the end of the study. Participants gave their written informed consent, prior to participation and after the purpose of the study was explained to them. They were informed of their right to withdraw from the study at any time of their choice and these rights were strictly respected in accordance with the Helsinki declarations.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.