Received: 8 March 2017
Accepted: 12 February 2018
First Online: 21 February 2018
Ethics approval and consent to participate
: PACIEH, ENSUBEB, Enugu State Ministry of Education, School Based Management Committee (SBMC), the Parents Teachers’ Association consented to the study. The children also gave oral consent for their foods to be weighed.
: PACIEH gave consent for publication.
: All authors declare that they have no competing interests.
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