Lee, Sangyool
Joung, Young Hee
Kim, Ju-Kon
Do Choi, Yang
Jang, Geupil
Funding for this research was provided by:
Rural Development Administration (PJ01323901, PJ01364301)
National Research Foundation (NRF-2019R1A2C1007103)
Article History
Received: 16 December 2018
Accepted: 8 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.