Hongeun Lee, Jeong Hee Yoon, Hyeyoung Kim, Nam-Joon Yi, Suk Kyun Hong, Kyung Chul Yoon, Hyo-Sin Kim, Sung Woo Ahn, Jin Young Choi, YoungRok Choi, Hae Won Lee, Ju Yeon Yi, Kyoung-Bun Lee, Kwang-Woong Lee, Kyung-Suk Suh

J Korean Med Sci.2017;32(2):315-320.   Published online 2016 December 12     DOI: http://dx.doi.org/10.3346/jkms.2017.32.2.315