Park, Sunhee http://orcid.org/0000-0001-7617-3483
Kim, Junghee
Funding for this research was provided by:
Kyung Hee University (KHU-20171279)
Article History
First Online: 14 December 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in our study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Our study was certified as exempt from full IRB review because we used de-identified secondary data.
: Informed consent was not necessary for our study due to the analysis of de-identified secondary data.