Kang, Wonok http://orcid.org/0000-0001-8372-4140
Lee, Jiho http://orcid.org/0000-0001-8092-3208
Kim, Yu Ri
Chung, Woo Ram
Na, Duk L.
Shon, Young-Min
Park, Sung-Min
Funding for this research was provided by:
Ministry of Science, ICT and Future Planning (IITP-2019-2011-1-00783, NRF-2017R1A5A1015596)
Ministry of Trade, Industry and Energy (20001841)
Article History
Received: 1 November 2019
Accepted: 15 April 2020
First Online: 30 April 2020
Competing interests
: The authors declare no competing interests.