1. Stone Robotics Institute, The Chinese University of Hong Kong,Dept. of Mechanical and Automation Engineering,Hong Kong
2. Shun Hing Institute of Advanced Engineering, The Chinese University of Hong Kong,Dept. of Biomedical Engineering,Hong Kong
3. University of Texas at Austin,Walker Dept. of Mechanical Engineering,United States
4. The Chinese University of Hong Kong,Division of Neurosurgery,Department of Surgery,Hong Kong