Park, Jonghyun
Yang, Seungman
Lee, Ji-Hyun
Kim, Jin-Tae
Kim, Hee-Soo
Kim, Hee Chan http://orcid.org/0000-0002-2112-426X
Funding for this research was provided by:
National Research Foundation of Korea (2016M3A9F1939646)
Article History
Received: 7 February 2018
Accepted: 10 July 2018
First Online: 14 July 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict 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.