Choi, M.-K.
Bae, Y.-J.
Funding for this research was provided by:
Ministry of Science, ICT and Future Planning (2017R1C1B5017636)
Article History
Received: 19 March 2020
Accepted: 30 June 2020
First Online: 8 July 2020
Compliance with ethical standards
:
: None.
: The KNHANES was reviewed and approved by the Ethics Committee of the Korea Centers for Disease Control and Prevention (KNHANES).
: All participants in the KNHANES survey provided informed consent.