Kim, Yong Hoon http://orcid.org/0000-0002-9669-3598
Her, Ae-Young http://orcid.org/0000-0002-9990-6843
Jeong, Myung Ho http://orcid.org/0000-0003-2424-810X
Kim, Byeong-Keuk http://orcid.org/0000-0003-2493-066X
Hong, Sung-Jin http://orcid.org/0000-0003-4893-039X
Kim, Seunghwan http://orcid.org/0000-0001-6783-3849
Ahn, Chul-Min http://orcid.org/0000-0002-7071-4370
Kim, Jung-Sun http://orcid.org/0000-0003-2263-3274
Ko, Young-Guk http://orcid.org/0000-0001-7748-5788
Choi, Donghoon http://orcid.org/0000-0002-2009-9760
Hong, Myeong-Ki http://orcid.org/0000-0002-2090-2031
Jang, Yangsoo http://orcid.org/0000-0002-2169-3112
Funding for this research was provided by:
Korea Centers for Disease Control and Prevention. (2016-ER6304-02)
Article History
Received: 11 August 2020
Accepted: 14 April 2021
First Online: 30 April 2021
Competing interests
: The authors declare no competing interests.