1. National United Engineering Laboratory for Biomedical Material Modification, Dezhou, China;
2. Tenth People’s Hospital, Tongji University, Shanghai, China;
3. Beijing Neurosurgical Institute, Capital Medical University, Beijing, China;
4. Department of Neurointerventional Center, Beijing Tiantan Hospital, Capital Medical University, Beijing, China;
5. Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China;
6. Department of Neurosurgery, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China;
7. Faculty of Medicine, Aalborg University, Alborg, Denmark