Kim, Yoo Mee
Kim, Sunghoon
Won, Young Jun
Kim, Se Hwa
Funding for this research was provided by:
Catholic Kwandong University (CKURF-201805490001)
Article History
Received: 23 October 2018
Accepted: 11 April 2019
First Online: 17 April 2019
Compliance with Ethical Standards
:
: Yoo Mee Kim, Sunghoon Kim, Young Jun Won, and Se Hwa Kim confirm that they have no conflict of interest related to this study.
: All procedures on participants were performed in accordance with ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Each participant gave written informed consent.