Funding for this research was provided by:
University Research Company, LLC (MNCH2013-002)
Received: 25 July 2016
Accepted: 27 June 2018
First Online: 6 August 2018
Ethics approval and consent to participate
: This study was reviewed by and exempted from oversight by the Emory University Institutional Review Board and by the Amhara and Oromia Regional Health Bureau Ethical Review Committees. Informed verbal consent was obtained from all participants according to standard disclosure procedures. The verbal consent procedure was approved by the Institutional Review Board and the Health Bureau Ethical Review Committees.
: Not applicable.
: The authors declare that they have no competing interests.
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