· CO EDITORS-IN-CHIEF

Todd H. Baron	Gastroenterology and Hepatology University of North Carolina, Chapel Hill, USA
Ziv J. Haskal	Radiology & Medical Imaging University of Virginia, Virginia, USA

· DEPUTY EDITORS

Hong Joo Kim	Internal Medicine Sungkyunkwan University, Seoul, Korea
Yunho Jung	Internal Medicine Soon Chun Hyang University, Cheonan, Korea
Hyun-Ki Yoon	Radiology University of Ulsan, Seoul, Korea
Se Hwan Kwon	Radiology Kyung Hee University, Seoul, Korea

· ASSOCIATE EDITORS

Peter Siersema	Endoscopic Gastrointestinal Oncology Radboud University Medical Center, Utrecht, Netherlands
Jeffrey Lee	Gastroenterology and Hepatology MD Anderson Cancer Center, Houston, USA
Katherine A. Morgan	Gastrointestinal Surgery Medical University of South Carolina, South Carolina, USA
Hans-Ulrich Laasch	Radiology The Christie NHS Foundation Trust, Manchester, USA
Kyung J. Cho	Radiology University of Michigan, Michigan, USA
Seung Kwon Kim	Radiology Washington University, Washingthon, USA

· MEMBERS OF THE EDITORIAL BOARD

Oscar A. Alvarez	Gastroenterology South Texas Gastroenterology Associates, Texas, USA
Jennifer Chennat	Internal Medicine University of Pittsburgh Medical Center, Pittsburgh, USA
Sung Ki Cho	Interventional Radiology Sungkyunkwan University, Seoul, Korea
Wojciech Cwikiel	Radiology University of Michigan Hospital, Michigan, USA
Mariano E. Giménez	Surgery University of Buenos Aires, Buenos Aires, Argentina
Ho Seong Han	Surgery Seoul National University, Seongnam, Korea
Jaewoo Kwon	Surgery Sungkyunkwan University, Seoul, Korea
Shayan Irani	Gastroenterology Virginia Mason Medical Center, Seattle, USA
Hiroyuki Isayama	Gastroenterology Juntendo University, Tokyo, Japan
Sung Ill Jang	Internal Medicine Yonsei University, Seoul, Korea
Krishna Kandarpa	Gastroenterology, Hepatology, and Nutrition Weill-Cornell School of Medicine, New York, USA
Clive Kay	Radiology Bradford Teaching Hospitals, Bradford, USA
Jin Hong Kim	Gastroenterology Ajou University, Suwon, Korea
Jin Hyoung Kim	Radiology University of Ulsan, Seoul, Korea
Jun Kyu Lee	Internal Medicine Dongguk University, Goyang, Korea
Yoon Suk Lee	Gastroenterology Inje University, Goyang, Korea
Sun Gyo Lim	Gastroenterology Ajou University, Suwon, Korea
Andrew Lowe	Radiology Bradford Teaching Hospitals, Bradford, UK
John Maple	Interventional Endoscopy University of Oklahoma Health Sciences Center, Oklahoma, USA
Derrick Martin	GI Radiology South Mancester University, Manchester, UK
Alexander Meining	Interventional and Experimental Endoscopy II. Medizinische Klinik Und Polikinik, Munich, Germany
Jae Jun Park	Internal Medicine Yonsei University, Seoul, Korea
M. Perez-Miranda	Gastroenterology and Hepatology Hospital Universitario Rio Hortega, Valladolid, Spain
Sundeep J. Punamiya	Diagnostic Radiology Asian Institute of Gastroenterology, India
Paulo Sakai	Gastroenterology University of San Paulo, San Paulo, Brazil
Field Willingham	Digestive Diseases Emory University Hospital, Atlanta, USA
Koichiro Yamakado	Radiology Hyogo College of Medicine, Mie, Japan
Fan Yong	Interventional Radiology Haine Hospital, Tianjin, China
Zheng Qiang Yang	Interventional Therapy Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
Ji Hoon Shin	Radiology University of Ulsan, Seoul, Korea
Takeshi Urade	Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine
Yehyun Park	Internal Medicine Yonsei University, Seoul, Korea
Lyo Min Kwon	Radiology Seoul National University, Seoul, Korea
Yeon Ji Kim	Gastroenterology The Catholic University, Seoul, Korea

· PRESIDENT

Hyun-Ki Yoon	Radiology University of Ulsan, Seoul, Korea

· SECRETARY GENERAL

Sangjoon Park	Radiology Catholic Kwandong University, Incheon, Korea

· VICE SECRETARY-GENERAL

Jae Hee Cho	Internal Medicine Yonsei University, Seoul, Korea

· STEERING COMMITTEE

Todd H. Baron	Gastroenterology and Hepatology University of North Carolina, Chapel Hill, USA
Kenneth F. Binmoeller	Interventional Endoscopy Services California Pacific Medical Center, San Francisco, USA
Mariano E. Giménez	Surgery University of Buenos Aires, Buenos Aires, Argentina
Ziv J. Haskal	Radiology & Medical Imaging University of Virginia, Virginia, USA
Jin Hong Kim	Gastroenterology Ajou University, Suwon, Korea
Yun Hwan Kim	Radiology Korea University, Seoul, Korea
Richard A. Kozarek	Digestive Disease Institute Virginia Mason Medical Center, Seattle, USA
Hans-Ulrich Laasch	Radiology The Christie NHS Foundation Trust, Manchester, UK
Dong Ki Lee	Internal Medicine Yonsei University, Seoul, Korea
Jeffrey H. Lee	Gastroenterology and Hepatology MD Anderson Cancer Center, Houston, USA
D. Nageshwar Reddy	Gastroenterology Asian Institute of Gastroenterology, Hyderabad, India
Dong Wan Seo	Gastroenterology University of Ulsan, Seoul, Korea
Peter Siersema	Endoscopic Gastrointestinal Oncology Radboud University Medical Center, Utrecht, Netherlands
Ho-Young Song	Radiology University of Ulsan, Seoul, Korea
Gao-Jun Teng	Interventional Radiology and Vascular Surgery Zhongda Hospital, Southeast University, Nanjing, China
Young Deok Cho	Internal Medicine Soon Chun Hyang University, Seoul, Korea
Hwoon-Yong Jung	Gastroenterology University of Ulsan, Seoul, Korea
Tay Kiang Hiong	Radiology Singapore General Hospital, Singapore