Ki, Bugeun
Kim, Kyunghwan
Choi, Keorock
Oh, Jungwoo
Funding for this research was provided by:
Ministry of Science and ICT (IITP-2019-2017-0-01015)
National Research Foundation of Korea (NRF-2016R1D1A1A09918647)
Korea Electric Power Corporation (R19XO01-22)
Article History
Received: 21 October 2019
Accepted: 26 May 2020
First Online: 7 August 2020
Competing interests
: The authors declare no competing interests.