Suleiman, Bello Abdullahi
Yahaya, Mohammed
Olaniyan, F. A.
Sule, A. G.
Sufiyan, M. B.
Article History
Received: 13 May 2019
Accepted: 6 April 2020
First Online: 19 April 2020
Ethics approval and consent to participate
: Ethical approval for this research was granted by the Ahmadu Bello University Teaching Hospital Zaria scientific and ethical review committee. Subjects were adequately informed about the study both verbally and in writing before signing their informed consent. Confidentiality of their responses was assured and observed throughout the study. No personal identifiers were used on data collection questionnaire and confidentiality was maintained.
: Not Applicable.
: The authors declare that they have no competing interests.