Song, Ha Na
Jang, Su Kyung
Hwang, Ok Kyung
Lee, Hong Jin
Chun, Hyang Sook
Funding for this research was provided by:
Ministry of Education, Science and Technology (NRF-2013M3A9C4078156)
Chung-Ang University (Graduate Research Scholarship, Graduate Research Scholarship)
Article History
Received: 30 January 2019
Revised: 7 April 2019
Accepted: 25 April 2019
First Online: 9 May 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.