Gwon, Jun Gyo
Choi, Jimi
Jung, Cheol Woong
Lee, Chang Hun
Oh, Se Won
Jo, Sang-Kyung
Cho, Won Yong
Park, Jae Berm
Huh, Kyu Ha
Ro, Han
Han, Seungyeup
Cho, Jang-Hee
Lee, Sik
Yang, Jaeseok
Kim, Myung-Gyu
Funding for this research was provided by:
Research Program funded by the Korea Centers for Disease Control and Prevention (2012E3301100, 2013E3301600, 2013E3301601, 2013E3301602, 2016E3300200)
Article History
Received: 18 August 2020
Accepted: 16 December 2020
First Online: 12 January 2021
Competing interests
: The authors declare no competing interests.