Division of Gastroenterology, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Jung Hyun Jo & Si Young Song

Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea

Yong-Tae Kim

Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Republic of Korea

Ho Soon Choi

Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Republic of Korea

Ho Gak Kim

Department of Gastroenterology, Korea University College of Medicine, Seoul, Republic of Korea

Hong Sik Lee

Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Republic of Korea

Young Woo Choi

Division of Gastroenterology and Hepatology, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea

Dong Uk Kim

Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

Kwang Hyuck Lee

Division of Gastroenterology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea

Eui Joo Kim

Department of Internal Medicine, Chungbuk National University College of Medicine & Chungbuk National University Hospital, Cheongju, South Korea

Joung-Ho Han

Department of Internal Medicine, The Research Institute for Medical Science, Jeonbuk National University Medical School, Jeonju, Republic of Korea

Seung Ok Lee

Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Republic of Korea

Chang-Hwan Park

Division of Gastroenterology, Department of Internal Medicine, Jeju National University College of Medicine, Jeju, Republic of Korea

Eun Kwang Choi

Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea

Jae Woo Kim

Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea

Jae Yong Cho

Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Republic of Korea

Woo Jin Lee

Department of Economics, University of Southern California, Los Angeles, CA, USA

Hyungsik Roger Moon

Department of Economics, Yonsei University, Seoul, Republic of Korea

Hyungsik Roger Moon

Department of Radiology, Yonsei University College of Medicine, Severance Hospital, Seoul, Republic of Korea

Mi-Suk Park

GemVax & KAEL Co., Ltd. 58, Techno 11-ro, Yuseong-gu, Daejeon, Republic of Korea

Sangjae Kim