1. Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan.
2. Department of Biotechnology, College of Medicine and Nursing, Hungkuang University, Taichung, Taiwan.
3. Department of Neurosurgery, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan.
4. Division of Medical Engineering, National Health Research Institute, Miaoli, Taiwan.
5. Department of Neurosurgery, Taipei City Hospital, Renai Branch, Taipei, Taiwan.
6. Department of Surgery, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
7. Department of Urology, and Taipei City Hospital, Zhong Xiao Branch, Taipei, Taiwan.
8. Department of Surgery, Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
9. Department of Pediatrics, and Taipei City Hospital, Zhong Xiao Branch, Taipei, Taiwan.
10. Department of Pediatrics, Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
11. Department of Neurosurgery, and Taipei City Hospital, Zhong Xiao Branch, Taipei, Taiwan.
12. Department of Neurosurgery, New Taipei City Hospital, Taipei, Taiwan.