1. School of Medicine, China Medical University, Taichung, Taiwan;
2. Graduate Institute of Biomedical Science, China Medical University, Taichung, Taiwan;
3. Department of Neurosurgery, China Medical University Hospital, Taichung, Taiwan;
4. Stroke Center, China Medical University Hospital, Taichung, Taiwan;
5. Department of Minimally Invasive Skull Base Neurosurgery, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan;
6. Department of Neurosurgical Oncology, Neurological Institute, Taichung Veterans General Hospital, Taichung, Taiwan;
7. Institute of Biomedical Sciences, Academic Sinica, Taipei, Taiwan