1. Research Institute of Biotechnology, Hungkuang University, Taichung, Taiwan
2. Department of Neurosurgery, Show Chwan Memorial Hospital, Changhua, Taiwan
3. Department of Orthopedics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
4. College of Medicine, Chang Gung University, Taoyuan, Taiwan
5. Institute of Life Science, National Taitung University, Taitung, Taiwan
6. National Research Institute of Chinese Medicine, Taipei, Taiwan