Byoung Moo Lee, Woong Cheul Lee, Jae Young Jang, Pyoung Ahn, Jin Nyoung Kim, Soung Won Jeong, Eui Ju Park, Sae Hwan Lee, Sang Gyune Kim, Sang-Woo Cha, Young Seok Kim, Young Deok Cho, Hong Soo Kim, Boo Sung Kim

J Korean Med Sci.2015;30(12):1815-1820.   Published online 2015 November 30     DOI: http://dx.doi.org/10.3346/jkms.2015.30.12.1815