Document is current

Article History

Received: 4 December 2017

Accepted: 8 January 2018

First Online: 25 January 2018

Compliance with ethical standards

: All studies were carried out under the approval and guidelines of the biological ethical committee of the Animal Ethical Committee, Bells University of Technology, Ota, Nigeria, in accordance to the Declaration of Helsinki

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

: The authors declare that they have no conflict of interest.