Byeon, Seul Kee
Park, Se Hee
Lee, Jong Cheol
Hwang, Sena
Ku, Cheol Ryong
Shin, Dong Yeob
Yoon, Jin Sook
Lee, Eun Jig
Moon, Myeong Hee
Funding for this research was provided by:
Yonsei University Research Fund (2016-12-0230)
National Research Foundation of Korea (NRF-2015R1A2A1A01004677)
Article History
Received: 9 May 2018
Revised: 31 July 2018
Accepted: 7 August 2018
First Online: 22 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.