Kim, Eun Soo
,
Kim, Sung Kook
Jang, Byung Ik
Kim, Kyeong Ok
Kim, Eun Young
Lee, Yoo Jin
Lee, Hyun Seok
Kwak, Sang Gyu
Funding for this research was provided by:
National Research Foundation of Korea (2015R1D1A1A02062168)
Keimyung University (2011)
Article History
Received: 6 October 2017
Accepted: 4 May 2018
First Online: 19 May 2018
Compliance with ethical standards
:
: All the authors declare that they have no conflicts of interest.