Lee, Dae Young
Choi, Bo-Ram
Lee, Jae Won
Um, Yurry
Yoon, Dahye
Kim, Hyoung-Geun
Lee, Young-Seob
Kim, Geum-Soog
Lee, Youn-Hyung
Baek, Nam-In
Funding for this research was provided by:
Rural Development Administration (PJ01331002)
Article History
Received: 2 June 2019
Accepted: 9 September 2019
First Online: 23 September 2019
Competing interests
: The authors declare that they have no competing interests.