Affiliation: | 1. Division of Gastroenterology and Hepatology, Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China;3. Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China;4. Department of Clinical Oncology, The Chinese University of Hong Kong, Hong Kong SAR, China;6. State Key Laboratory of Translational Oncology, Sir YK Pao Centre for Cancer, The Chinese University of Hong Kong, Hong Kong SAR, China |