Park, Hyun Woo
Jung, Hyojung
Back, Kyoung Yeon
Choi, Hyeon Ju
Ryu, Kwang Sun
Cha, Hyo Soung
Lee, Eun Kyung
Hong, A Ram http://orcid.org/0000-0002-2494-9902
Hwangbo, Yul http://orcid.org/0000-0001-7129-2133
Funding for this research was provided by:
National Cancer Center (NCC-2010020-1)
Article History
Received: 4 March 2021
Accepted: 16 June 2021
First Online: 30 June 2021
Declarations
:
: Hyun Woo Park, Hyojung Jung, Kyoung Yeon Back, Hyeon Ju Choi, Kwang Sun Ryu, Hyo Soung Cha, Eun Kyung Lee, A Ram Hong, and Yul Hwangbo declare that they have no conflicts of interest.
: The study was conducted in accordance with the Declaration of Helsinki. The KNHANES surveys were reviewed and approved by the Institutional Review Board of the Korea Center for Disease Control and Prevention (IRB Nos. 2008-04EXP-01-C, 2009-01CON-03-2C, 2010-02CON-21, and 2011-02CON06-C).
: All participants provided written informed consents prior to survey enrollment.