1. Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
2. Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
3. Chinese Glioma Cooperative Group (CGCG), China
4. Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
5. National Clinical Research Center for Neurological Diseases, Beijing, China
6. Brain Tumor Center, Beijing Institute for Brain Disorders, Beijing, China