Kim, Myung-Shin http://orcid.org/0000-0002-5967-4347
Lozano, Roberto http://orcid.org/0000-0003-0760-4977
Kim, Ji Hong
Bae, Dong Nyuk
Kim, Sang-Tae http://orcid.org/0000-0003-1645-6021
Park, Jung-Ho
Choi, Man Soo
Kim, Jaehyun
Ok, Hyun-Choong
Park, Soo-Kwon
Gore, Michael A. http://orcid.org/0000-0001-6896-8024
Moon, Jung-Kyung http://orcid.org/0000-0002-5394-617X
Jeong, Soon-Chun http://orcid.org/0000-0003-0223-1155
Article History
Received: 24 March 2020
Accepted: 25 November 2020
First Online: 4 January 2021
Competing interests
: The authors declare no competing interests.