Authors: Eun Jeong Gong; Do Hoon Kim; Joo Hyun Chun; Ji Yong Ahn; Kwi-Sook Choi; Kee Wook Jung; Jeong Hoon Lee; Kee Don Choi; Ho June Song; Gin Hyug Lee; Hwoon-Yong Jung; Jin Ho Kim; In Hye Song; Yong-Gil Kim Journal: Gut Liver Date: 2016-07-15 Impact factor: 4.519