Kim, Yong Hoon http://orcid.org/0000-0002-9669-3598
Her, Ae-Young
Jeong, Myung Ho
Kim, Byeong-Keuk
Lee, Seung-Yul
Hong, Sung-Jin
Shin, Dong-Ho
Kim, Jung-Sun
Ko, Young-Guk
Choi, Donghoon
Hong, Myeong-Ki
Jang, Yangsoo
Funding for this research was provided by:
Korea Centers for Disease Control & Prevention (2016-ER6304-02)
Article History
First Online: 10 January 2019
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.