Kim, B.-J.
Lee, S. H.
Isales, C. M.
Koh, J.-M.
Hamrick, M. W.
Funding for this research was provided by:
National Institute on Aging (P01 AG036675)
Ministry of Health and Welfare (HI14C2258)
Article History
Received: 3 November 2017
Accepted: 15 February 2018
First Online: 6 March 2018
Compliance with ethical standards
: The KNHANES was reviewed and approved by the Ethics Committee of the Korea Centers for Disease Control and Prevention.
: All participants in the KNHANES survey provided informed consent.
: None.