1. Department of Neurosurgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
2. State Key Laboratory of Cancer Biology and Xijing Hospital of Digestive Diseases, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
3. Department of Neurology, First Affiliated Hospital of GuangZhou Medical University, Guangzhou, Guangdong, China
4. Departments of Pharmacology and Chemical Biology, and Neurology, Emory University School of Medicine, Atlanta, GA, USA
5. Department of Experimental Surgery, Tangdu Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China