by 유영동(Young Dong Yu), 한형준(Hyung Joon Han), 김종만(Jong Man Kim), 김완배(Wan Bae Kim), 엄준원(Jun Won Um), 목영재(Young Jae Mok), 최상룡(Sang Yong Choi), 김영철(Young Chul Kim)
Published in Annals of surgical treatment and research (01.09.2004)

by 이경범(Kyung Bum Lee), 조성진(Seong Jin Cho), 최상룡(Sang Yong Choi), 김영철(Young Chul Kim), 원남희(Nam Hee Won), 서성옥(Sung Ock Suh)
Published in Annals of surgical treatment and research (01.09.2002)