Yoo, Hye Jin
Kim, Minjoo
Kim, Minkyung
Kang, Minsik
Jung, Keum Ji
Hwang, Se-mi
Jee, Sun Ha
Lee, Jong Ho
Funding for this research was provided by:
Ministry of Health and Welfare (HI14C2686010116)
Ministry of Health and Welfare (HI14C2686)
Ministry of Science ICT and Future Planning (NRF-2012M3A9C4048762)
Article History
Received: 31 October 2017
Accepted: 5 June 2018
First Online: 8 June 2018
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest.
: 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.
: Informed consent was obtained from all individual participants included in the study.