1. Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
2. Department of Neurosurgery, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan, Taiwan.
3. College of Medicine, Chang Gung University, Taoyuan, Taiwan.
4. Department of Neurology, Taipei Medical University Hospital, Taipei, Taiwan.
5. School of Medicine, Taipei Medical University, Taipei, Taiwan.
6. School of Medicine, Chang Gung University, Taoyuan, Taiwan.
7. Department of Neurology, Chang Gung Memorial Hospital at Linkou Medical Center, Taoyuan, Taiwan.
8. Neuroscience Research Center, Chang Gung Memorial Hospital, Taoyuan, Taiwan.