Funding for this research was provided by:
Rural Development Administration (PJ00897001)
Article History
Received: 8 December 2017
Accepted: 22 October 2018
First Online: 12 November 2018
Authors’ information
: Kuastros Mekonnen Belaynehe: DVM, MSC, PhD research student.Seung Won Shin: DVM, PhD.Han Sang Yoo: DVM, PhD (Professor of Veterinary Microbiology and director of the Institute of Green Bio Science and Technology, Seoul National University).
: All animal experimentation was performed according to the guidelines for the care and use of animals approved by the National Institute of Animal Science (permission number: 2013–046).
: Not applicable.
: The authors declare that they have no competing interests.
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