Tanaka Y, Nonaka M, Yamamura Y, Tagaya E, Pawankar R, Yoshihara
De Amici M, Ciprandi G
Kim EJ, Kwon JW, Lim YM, Yoon D, Seo JH, Chang WS, Kim HY, Park JW, Cho SH, Hong SJ, Lee JS
Jang WN, Park IS, Choi CH, Bauer S, Harmin S, Seo SC, Choi IS, Choung JT, Yoo Y
El-Sayed Z, El-Ghoneimy DH, El-Shennawy D, Nasser MW
Jang AS, Kim SH, Kim TB, Park HW, Kim SH, Chang YS, Lee JH, Cho YS, Park JW, Nahm DH, Cho YJ, Cho SH, Yoon HJ, Choi BW, Moon HB, Park CS, COREA study group
Min TK, Jeon YH, Yang HJ, Pyun BY
Pesek RD, Lockey RF
Roider E, Ruzicka T, Schauber J
Kim KW, Kim KE