Funding for this research was provided by:
Rural Development Administration (PJ011853)
Text and Data Mining valid from 2019-01-05
Received: 18 April 2018
Accepted: 9 December 2018
First Online: 5 January 2019
: Studies involving animals were approved by the Laboratory Animals’ Ethical Committee of the National Academy of Agricultural Science for animal welfare (NIAS 201606), Rural Development Administration, South Korea.
: Not applicable.
: The authors declare that they have no competing interests.
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