1. Department of Neurosurgery The 452 Hospital of Western Air Force Chengdu China
2. Department of Rehabilitation Medicine Shandong Provincial Western Hospital Jinan China
3. Department of Neurosurgery General Hospital of Jinan Military Command Jinan China
4. Department of Nutrition The 452 Hospital of Western Air Force Chengdu China
5. Department of Urology The 452 Hospital of Western Air Force Chengdu China
6. Department of Neurosurgery The 463 Hospital of People's Liberty Army Shenyang China
7. Department of Neurosurgery The 411 Hospital of People's Liberty Army Shanghai China
8. State key Laboratory of Drug Research Shanghai Institute of Materia Medica Chinese Academy of Sciences Beijing China
9. Department of Neurosurgery Changzheng Hospital Second Military Medical University Shanghai China