Lee, Young Seok
Min, Kyung Hoon
Rhee, Chin Kook
Kim, Yong Hyun
Lim, Seong Yong
Um, Soo-Jung
Lee, Chang-Hoon
Jung, Ki-Suck
Yoo, Kwang Ha
Funding for this research was provided by:
Korea Centers for Disease Control & Prevention (2014P3300300)
Article History
Received: 3 August 2018
Accepted: 11 February 2019
First Online: 11 March 2019
Compliance with Ethical Standards
:
: The authors of this study declare that they have no competing interests in regard to this manuscript.