1. Department of Neurosurgery, West China Hospital Sichuan University Chengdu China
2. Department of Neurosurgery Tianjin fifth Central Hospital Tianjin China
3. Department of Neurosurgery, Beijing Tiantan Hospital Capital Medical University Beijing China
4. China National Clinical Research Center for Neurological Diseases Beijing China
5. Stroke Center Beijing Institute for Brain Disorders Beijing China
6. Beijing Key Laboratory of Translational Medicine for Cerebrovascular Disease Beijing China
7. Beijing Translational Engineering Enter for 3D Printer in Clinical Neuroscience Beijing China