[1
]Department of Radiology, Seoul National University Hospital, Seoul, Korea
[2
]Department of Gastroenterology and Hepatology, Faculty of Medicine, Kindai University,
Higashi-Osaka, Japan
[3
]Department of Radiology, Chung Ang University Hospital, Seoul, Korea
[4
]Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan
University School of Medicine, Seoul, Korea
[5
]Department of Medical Imaging and Radiological Technology, Yuanpei University of Medical
Technology, Hsinchu, Taiwan
[6
]Department of Radiology, National Yang Ming University, Taipei, Taiwan
[7
]Department of Radiology, Severance Hospital, Yonsei University College of Medicine,
Seoul, Korea
[8
]Laboratory of Biomedical Engineering, Graduate School of Information Science and Technology,
Hokkaido University, Sapporo, Japan
[9
]Department of Ultrasound, Hepatobiliary and Pancreatic Disease, Hyogo College of Medicine,
Nishinomiya, Japan
[10
]Department of Radiology, University of Ulsan College of Medicine, Asan Medical Center,
Seoul, Korea
[11
]Gastroenterological Center, Yokohama City University Medical Center, Yokohama, Japan
[12
]Department of Gastroenterology and Hepatology, Tokyo Medical University, Tokyo, Japan
[13
]Department of Gastroenterology, Juntendo University, Tokyo, Japan
[14
]Department of Gastroenterology and Hepatology, Toho University Medical Center, Tokyo,
Japan
[15
]Department of Gastroenterology and Hepatology, Takamatsu Red Cross Hospital, Takamatsu,
Japan
[16
]Department of Gastroenterology and Hepatology, Wakayama Medical University Hospital,
Wakayama, Japan
[17
]Hepato-Biliary-Pancreatic Surgery Division and Artificial Organ and Transplantation
Division, Department of Surgery, Graduate School of Medicine, The University of Tokyo,
Tokyo, Japan
[18
]Department of Gastroenterology and Hepatology, National Taiwan University, Taipei,
Taiwan
[19
]Department of Gastroenterology and Hepatology, Chang Gung University, Taipei, Taiwan
[20
]Ultrasound Section, Division of Surgery, Department of Gastroenterology, Herlev Hospital,
Copenhagen Academy for Medical Education and Simulation, University of Copenhagen,
Copenhagen, Denmark
[21
]National Centre for Ultrasound in Gastroenterology, Haukeland University Hospital,
Bergen, Norway
[22
]Department of Clinical Medicine, University of Bergen, Bergen, Norway
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