Chang JY, Jeong EG, Yu JH, Chung BH, Yang CW
Park JY, Kim JS, Jeung SJ, Kim MS, Kim SC
Park DH, Lee SA, Jeong HJ, Yoo TH, Kang SW, Oh HJ
Kim JH, Park JH
Choi YJ, Kim HG, Choi YA, Joo WC, Son DW, Kim CH, Shin YW, Kim YS
Lee YM, Huh KC, Yoon SM, Jang BI, Shin JE, Koo HS, Jung Y, Kim SH, Moon HS, Lee SW, Daejeon-Chungchung Intestinal Research Group