Jinwoo Lee, Seok Chan Kim, Sun Jong Kim, Jin Young Oh, Hyun Kyung Lee, Ho Kee Yum, Yang-Ki Kim, Sang-Bum Hong, Moo Suk Park, Sung-Chul Hwang, Hyoung Kyu Yoon, Hak-Ryul Kim, Jae Hwa Cho, Sunghoon Park, Chul-Gyu Yoo

J Korean Med Sci.2014;29(11):1572-1576.   Published online 2014 November 4     DOI: http://dx.doi.org/10.3346/jkms.2014.29.11.1572