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Authors
Paek, Hye-Jin https://orcid.org/0000-0001-8415-5541
Kim, Ho
Cho, Youngtae
Hong, Wonsik
Ko, Woorim
Choi, Haejin
Youn, Youngok
Choi, Yunhee
Balew, Gizachew
Doh, Youngah
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Funding
Funding for this research was provided by:
Korea International Cooperation Agency (P2014-00038)
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Article History
Received: 15 June 2018
Accepted: 4 July 2018
First Online: 11 July 2018
Ethics approval and consent to participate
: This study was approved by the institutional review board of the Addis Ababa University College of Health Sciences institutional review board, Ethiopia (032/17/SPH). All participants gave written informed consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
