Affiliation: | 1. Department of Gastroenterology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;2. Department of Radiology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea;3. Applied Statistics, Gachon University, Gyeonggi‐do, Korea;4. Department of Pathology, Asan Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea |