Park, Jumin
Kwon, Young Dae
Park, Hyunchun
Yu, Shi Eun
Noh, Jin-Won
Funding for this research was provided by:
Eulji University (EJRG-13-04-12)
Article History
First Online: 2 February 2018
Compliance with Ethical Standards
:
: The author(s) 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.
: Informed consent was obtained from all individual participants included in the study.