1. Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
2. Department of Internal Medicine and Liver Research Institute, Seoul National University, Seongnam, Korea
3. Tumor Microenvironment Global Core Research Center, Seoul National University, Seoul, Korea
4. Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea
5. Division of Statistics in Medical Research Collaborating Center, Seoul National University Bundang Hospital, Seongnam, Korea