Choi, Yoonjeong
Lee, Sun Ju
Jeon, Jooeun
Jung, Keum Ji
Jee, Sun Ha http://orcid.org/0000-0001-9519-3068
Funding for this research was provided by:
Ministry of Food and Drug Safety (18162MFDS121)
Article History
Received: 11 September 2018
Accepted: 15 April 2019
First Online: 11 July 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The Institutional Review Board of Yonsei University approved this study protocol (No. 4–2017-1078).
: This cross-sectional study involves human and signed written consent form was obtained from all participants from 2015 to 2016.