Rho, Young Joon
Choe, Woo Jin http://orcid.org/0000-0003-2121-887X
Funding for this research was provided by:
Konkuk University
Article History
Received: 8 September 2016
Revised: 19 March 2017
Accepted: 21 March 2017
First Online: 15 May 2017
Compliance with ethical standards
:
: This paper was written as part of Konkuk University’s research support program for its faculty.