1. Department of Medicine and Therapeutics The Chinese University of Hong Kong Shatin Hong Kong
2. Medical Data Analytic Centre (MDAC) The Chinese University of Hong Kong Shatin Hong Kong
3. Institute of Digestive Disease The Chinese University of Hong Kong Shatin Hong Kong
4. Department of Computer Science Hong Kong Baptist University Kowloon Tong Hong Kong
5. Department of Anatomical and Cellular Pathology The Chinese University of Hong Kong Shatin Hong Kong