Kwon, Sohyeon
Lee, Hyeyoung
Lee, Jong-Tae
Shin, Min-Jeong
Choi, Sangbum
Oh, Hannah http://orcid.org/0000-0002-8368-3032
Funding for this research was provided by:
National Research Foundation of Korea (2019R1G1A1004227, 2019S1A3A2099973)
Korea University Grant (K1808781)
Article History
Received: 11 February 2020
Accepted: 16 October 2020
First Online: 28 October 2020
Ethics approval and consent to participate
: All participants provided informed consent in written form and the survey was approved by the Ethics Committee of the KCDC (2007-02CON-04-P, 2008-04EXP-01-C, 2009-01COM-03-2C, 2010-02CON-21-C, 2011-02CON-06-C, 2012-01EXP-01-2C, 2013-07CON-03-4C, and 2013-12EXP-03-5C).
: Not applicable.
: The authors declare no conflict of interests.