Folayan, Morenike Oluwatoyin http://orcid.org/0000-0002-9008-7730
Oginni, Olakunle
Arowolo, Olaniyi
El Tantawi, Maha
Article History
Received: 6 April 2020
Accepted: 8 June 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: Ethics approval for the study was obtained from the Research and Ethics Committee of the Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Nigeria (ERC/2018/08/06). The study was conducted in line with the requirements of the Declaration of Helsinki. The primary study received written consent from the parents of all study participants; assent was obtained from children ages 12–16 years.
: Not applicable.
: MOF is a Sectional Editor with the BMC Oral Health. MET is an Associate Editor with the BMC Oral Health. All other authors declare that they have no competing interests.