Funding for this research was provided by:
Direktoratet for Utviklingssamarbeid
Text and Data Mining valid from 2018-05-24
Received: 18 December 2017
Accepted: 16 May 2018
First Online: 24 May 2018
Ethics approval and consent to participate
: Approval to conduct this study was first obtained from the academic board of the School of Food Technology, Nutrition and Biosystems Engineering of Makerere University. Ethical approval was obtained from the Uganda National Council of Science and Technology; reference number SS 2998. Permission was also obtained from Local Council leaders of the selected villages and informed verbal consent was obtained from the caregivers before interviewing them.
: The authors declare that they have no competing interests.
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