Kim KW, Kang HW, Koh SJ, Yoon H, Kim S, Jun Y, Lee HJ, Im JP, Park YS, Kim JW, Kim JS, Seoul National University Inflammatory Bowel Disease Research Network (SIRN)
Hunt C, Yoon HJ, Lirio A, Coley K, Wang J, Shrine N, Shao J, DE Maconachie G, Tu Z, Zippin JH, Hysi PG, Hammond CJ, Moshiri A, Chen R, Tobin MD, Batini C, Thomas MG
Kim HS, Lee S, Lee J, Choi TY, Jung SW, Yoon HJ, Kim HS, Kim Y, Yang HJ, Jeong N, Moon E, Kim D, Si TM, Kallivayalil RA, Tanra AJ, Nadoushan AHJ, Chee KY, Javed A, Sim K, Pariwatcharakul P, Chong MY, Inada T, Lin SK, Sartorius N, Shinfuku N, Kato TA, Lee JH, Park SC