Bo Hyun Kim, Young-Uk Cho, Mi-Hyun Bae, Seongsoo Jang, Eul-Ju Seo, Hyun-Sook Chi, Yunsuk Choi, Dae-Young Kim, Jung-Hee Lee, Je-Hwan Lee, Kyoo-Hyung Lee, Young-Mi Park, Jong-Keuk Lee, Chan-Jeoung Park

J Korean Med Sci.2015;30(7):882-888.   Published online 2015 June 10     DOI: http://dx.doi.org/10.3346/jkms.2015.30.7.882