Oh, Young Mi
Lee, Saet Byoul
Choi, Jaehyun
Suh, Hye-Young
Shim, Seonhui
Song, Yun-Jeong
Kim, Bogyou
Lee, Ji Min
Oh, Seung Ja
Jeong, Yunju
Cheong, Kwang Ho
Song, Paul H.
Kim, Kyung-Ah
Article History
Received: 23 October 2013
Accepted: 28 April 2014
First Online: 15 May 2014
Competing interests
: The following authors are employed by the Samsung Advanced Institute of Technology: Young Mi Oh, Saet Byoul Lee, Jaehyun Choi, Hye-Young Suh, Seonhui Shim, Yun-Jeong Song, Bogyou Kim, Ji Min Lee, Seung Ja Oh, Yunju Jeong, Kwang Ho Cheong, Paul H Song and Kyung-Ah Kim.