1. Department of Neurosurgery, Kyoto University Graduate School of Medicine
2. Department of Neurosurgery, Tokushima University Graduate School of Medicine
3. Department of Neurosurgery, National Cerebral and Cardiovascular Center
4. Department of Psychiatry, Kyoto University Graduate School of Medicine
5. Medical Innovation Center, Kyoto University Graduate School of Medicine
6. Hokkaido University
7. Department of Neurosurgery, Nagoya University Graduate School of Medicine
8. Department of Neurosurgery, Nara Medical University