1. Department of Hyperbaric Oxygen, Zhujiang Hospital, Southern Medical University, Guangzhou
2. Neurology Department, Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guangxi
3. Department of Traumatic Orthopedics, Zhujiang Hospital, Southern Medical University, Guangzhou
4. Department of Spinal Surgery, Affiliated Hospital of Guilin Medical University, Guilin Medical University, Guangxi, China