1. The 7th Medical center of Chinese PLA general hospital Chinese PLA General Hospital Afflicted the Seventh Medical Center Beijing China
2. Department of Neurosurgery The Second Affiliated Hospital of Guangzhou Medical University Guangzhou China
3. Chinese PLA General Hospital Medicine School of Chinese PLA Beijing China
4. School of basic medical science Southern Medicine University Guangzhou China
5. State Key Laboratory of Tree Genetics and Breeding Chinese Academy of Forestry Beijing China
6. Department of Neurosurgery, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, School of Medicine University of Electronic Science and Technology of China Chengdu China