Lee, Seon Yeong
Park, Jung Tak
Joo, Young Su
Yoo, Tae-Hyun
Lee, Joongyub
Chung, Wookyung
Kim, Yong-Soo
Kim, Soo Wan
Oh, Kook-Hwan
Ahn, Curie
Kang, Shin-Wook
Choi, Kyu Hun
Han, Seung Hyeok https://orcid.org/0000-0001-7923-5635
Funding for this research was provided by:
Korea Centers for Disease Control and Prevention (2011E3300300)
Korea Centers for Disease Control and Prevention (2012E3301100)
Korea Centers for Disease Control and Prevention (2013E3301600)
Korea Centers for Disease Control and Prevention (2013E3301601)
Korea Centers for Disease Control and Prevention (2013E3301602)
Korea Centers for Disease Control and Prevention (2016E3300200)
Korea Centers for Disease Control and Prevention (2016E3300201)
Korea Centers for Disease Control and Prevention (2016E3300202)
Korea Centers for Disease Control and Prevention (2019E320100)
Korea Centers for Disease Control and Prevention (2019E320101)
Article History
Received: 11 December 2020
Accepted: 3 March 2021
First Online: 23 March 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: This study was carried out in accordance with the principles of the Declaration of Helsinki, and its protocol was approved by the institutional review board of each participating center. All participants provided written informed consent before entering the study.