Byun, Jieun
Kim, Kyoung Won https://orcid.org/0000-0001-6471-6727
Choi, Sang Hyun
Lee, Sunyoung
Lee, Jeongjin
Song, Gi Won
Lee, Sung Gyu
Funding for this research was provided by:
National Research Foundation (No. 2017R1E1A1A03070961)
Article History
Received: 26 March 2018
Accepted: 17 July 2018
First Online: 9 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2008.