Go, Heounjeong
Kang, Mun Jung
Kim, Pil-Jong
Lee, Jae-Lyun
Park, Ji Y.
Park, Ja-Min
Ro, Jae Y.
Cho, Yong Mee
Funding for this research was provided by:
National Research Foundation of Korea (2015R1A2A2A01006958)
Article History
Received: 12 December 2016
Accepted: 21 September 2017
First Online: 29 September 2017
Compliance with Ethical Standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee (2012–0788) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required.