1Department of Internal Medicine, Inje University Ilsan Paik Hospital, Goyang
2Department of Precision Medicine Center/Department of Pathology and Translational Medicine, Seoul National University Bundang Hospital, Seongnam
3Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul
4Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam
5Department of Internal Medicine, Inje University Busan Paik Hospital, Busan
6Department of Internal Medicine, Chonnam National University Hwasun Hospital, Hwasun
7Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon
8Department of Internal Medicine, Jeonbuk National University Hospital, Jeonju
9Department of Internal Medicine, Chungnam National University Hospital, Daejoen
10Department of Internal Medicine, Keimyung University School of Medicine, Daegu
11Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, Seoul, KoreaYonsei Liver Center, Severance Hospital, Seoul, Korea
12Zoonotic Virus Laboratory, Institut Pasteur Korea, Seongnam, Korea
13Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam