Park, Seul-Gi
Park, Hyun-Su
Baek, Man-Kee
Jeong, Jong-Min
Cho, Young-Chan
Lee, Gun-Mi
Lee, Chang-Min
Suh, Jung-Pil
Kim, Choon-Song
Kim, Suk-Man http://orcid.org/0000-0002-6701-4824
Funding for this research was provided by:
Rural Development Administration (PJ01133102)
Article History
Received: 26 September 2019
Accepted: 6 November 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.