1. State Key Laboratory of Oncology in South China; Department of Anatomical and Cellular Pathology; Prince of Wales Hospital; The Chinese University of Hong Kong; HKSAR China
2. Li Ka Shing Institute of Health Science; The Chinese University of Hong Kong; HKSAR China
3. Li Ka Shing Faculty of Medicine; School of Biomedical Science and Center for Cancer Research; The University of Hong Kong; HKSAR China
4. Partner State Key Laboratory of Digestive Disease; Institute of Digestive Disease; Li Ka Shing Institute of Health Science; The Chinese University of Hong Kong; HKSAR China