Cho, Yurim
Jeon, Kyung Hwan
Lee, Sang Bong
Park, Hyun
Lee, Inwon
Funding for this research was provided by:
National Research Foundation of Korea (No. 2011-0030013)
Ministry of Trade, Industry and Energy, Korea (Grant No. 10076439)
Article History
Received: 8 September 2020
Accepted: 14 December 2020
First Online: 13 January 2021
Competing interests
: The authors declare no competing interests.