Kim, Kyoung Lae
Moon, Su Young
Noh, Hye-Mi
Park, Sung Pyo
Kim, Yong-Kyu http://orcid.org/0000-0002-6850-1835
Funding for this research was provided by:
Hallym University Research Fund (HURF-2016-59)
Article History
Received: 4 December 2018
Revised: 28 February 2019
Accepted: 20 March 2019
First Online: 1 April 2019
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.