1. Department of Neurosurgery, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
2. Department of Neurosurgery, the Affiliated Hospital of Luzhou Medical College, Luzhou, China.
3. Department of Medicine (Neurology), Duke University Medical Center, Durham, North Carolina.
4. Cognosci Inc., Research Triangle Park, North Carolina.
5. Chongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.