A Study to Assess Clinical Effectiveness and Safety of Vedolizumab Intravenous in Real World Clinical Practice in Ulcerative Colitis (UC) Korean Participants

Kyung Hee University Hospital, Seoul

Seoul National University Hospital, Seoul

Kangbuk Samsung Hospital, Seoul

Severance Hospital, Yonsei University Health System, Seoul

Asan Medical Center, Seoul

Gangnam Severance Hospital, Yonsei University Health System, Seoul

Samsung Medical Center, Seoul

Seoul National University Bundang Hospital, Seongnam-si

The Catholic University of Korea, St. Vincent's Hospital, Suwon

Dankook University Hospital, Cheonan-si

The Catholic University of Korea, Daejeon St. Mary's Hospital, Daejeon

Kyungpook National University Hospital, Daegu

Youngnam University Hospital, Daegu

Goo Hospital, Daegu

Inje University Haeundae Paik Hospita, Busan