1. Laboratory of Neuro‐Trauma and Neurodegenerative DisordersTianjin Geriatrics Institute Tianjin China
2. Key Laboratory of Injuries, Variations, and Regeneration of Nervous SystemTianjin Neurological Institute, Tianjin Medical University General Hospital Tianjin China
3. Key Laboratory of Post‐trauma Neuro‐repair and Regeneration in Central Nervous SystemMinistry of Education Tianjin China
4. Department of NeurosurgeryTianjin Medical University General Hospital Tianjin China
5. Department of GeriatricsTianjin Medical University General Hospital Tianjin China
6. Department of NeurologyDuke University Medical Center Durham North Carolina USA