Kyung Seob Lim, Young Joon Hong, Daisuke Hachinohe, Khurshid Ahmed, Myung Ho Jeong, Jung Ha Kim, Doo Sun Sim, Min Goo Lee, Keun-Ho Park, Ju Han Kim, Youngkeun Ahn, Jeong Gwan Cho, Jong Chun Park, Sun-Jung Song, Kyoung Woon Jung, Dong Lyun Cho, Jung Chaee Kang

Korean Circ J.2011;41(5):241-247.   Published online 2011 May 31     DOI: http://dx.doi.org/10.4070/kcj.2011.41.5.241