1. Department of Mechanical and Automation Engineering, Chinese University of Hong Kong, Hong Kong, China.
2. Chow Yuk Ho Technology Centre for Innovative Medicine, Chinese University of Hong Kong, Hong Kong, China.
3. Department of Biomedical Engineering, Chinese University of Hong Kong, Hong Kong, China.
4. Department of Surgery, Chinese University of Hong Kong, Hong Kong, China.
5. Department of Medicine and Therapeutics and School of Biomedical Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China.
6. Li Ka Shing Institute of Health Sciences, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong, China.
7. Department of Imaging and Interventional Radiology, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, New Territories, Hong Kong, China.
8. Institute of Digestive Disease, Faculty of Medicine, Chinese University of Hong Kong, China
9. T Stone Robotics Institute, Chinese University of Hong Kong, Hong Kong, China.