First Online: 13 December 2018
Ethics approval and consent to participate
: The analysis for this work was mainly based on secondary data. This data is available at the WHO server and permission was given by WHO country office to use for the study. The questionnaires were administered by the authors. For this, Ethical approval was obtained from the Federal Ministry of Agriculture and Rural Development of Nigeria.
: Not applicable.
: The authors declare that they have no competing interests.
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