1. Institute of Digestive Disease, Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health SciencesCUHK Shenzhen Research Institute, The Chinese University of Hong Kong Hong Kong SAR
2. Institute of Liver Disease, The Seventh Medical Centre of PLA General Hospital Beijing PR China
3. Faculty of MedicineSHHO College, The Chinese University of Hong Kong Hong Kong SAR
4. Department of Anatomical and Cellular Pathology, Li Ka Shing Institute of Health Sciences, Department of Medicine & TherapeuticsThe Chinese University of Hong Kong Hong Kong SAR