Funding for this research was provided by:
National Research Foundation of Korea (2017R1D1A3B03030464)
Text and Data Mining valid from 2019-01-30
Received: 16 October 2018
Accepted: 3 January 2019
First Online: 30 January 2019
Ethics approval and consent to participate
: All experimental animals used in this study were maintained under a protocol approved by the Institutional Animal Care and Use Committee of the Pukyong National University.
: Not applicable.
: The authors declare that they have no competing interests.
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