Hyungmin Lee, Hyewon Park, Eunhee Ha, Yun-Chul Hong, Mina Ha, Hyesook Park, Bung-Nyun Kim, Boeun Lee, Soo-Jeong Lee, Kyung Yeon Lee, Ja Hyeong Kim, Kyoung Sook Jeong, Yangho Kim

J Korean Med Sci.2016;31(4):579-584.   Published online 2016 February 22     DOI: http://dx.doi.org/10.3346/jkms.2016.31.4.579