Affiliation: | 1. Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, , Seoul, Korea;2. Institute of Gastroenterology, Yonsei University College of Medicine, , Seoul, Korea;3. Department of Biotechnology, College of Engineering, Hanyang University, , Seoul, Korea;4. Department of Internal Medicine, Yonsei University College of Medicine, , Seoul, Korea;5. Yonsei Liver Cancer Special Clinic, Yonsei University Health System, , Seoul, Korea;6. Department of Surgery, Yonsei University College of Medicine, , Seoul, Korea;7. Department of Microbiology and Immunology, Yonsei University College of Medicine, , Seoul, Korea |