1. Institute of Traumatic Brain Injury and Neurology, Pingjin Hospital, Logistics University of Chinese People's Armed Police Forces; Tianjin 300162 China
2. Key Laboratory of Neurotrauma Repair of Tianjin; Tianjin 300162 China
3. Department of Radiology; Pingjin Hospital, Logistics University of Chinese People's Armed Police Forces; Tianjin 300162 China