| Authors: |
Choi S; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea., Hyun HK; Division of Gastroenterology, Department of Internal Medicine, Yongin Severance Hospital, Yongin, Republic of Korea., Park J; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea., Park SJ; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea., Lim HC; Division of Gastroenterology, Department of Internal Medicine, Yongin Severance Hospital, Yongin, Republic of Korea., Cheon JH; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea., Kim TI; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea., Lee HS; Biostatics Collaboration Unit, Yonsei University College of Medicine, Seoul, South Korea., Park JJ; Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea. |