1. Department of Surgery of Spine and Spinal Cord, Henan Provincial People’s Hospital, Henan Province Intelligent Orthopedic Technology Innovation and Transformation International Joint Laboratory, Henan Key Laboratory for Intelligent Precision Orthopedics, People’s Hospital of Zhengzhou University, People’s Hospital of Henan University, Henan Zhengzhou, China
2. Department of Surgery of Spine and Spinal Cord, Zhengzhou University People’s Hospital, Henan Provincial People’s Hospital, Henan Zhengzhou, China
3. Department of Surgery of Spine and Spinal Cord, Henan University People’s Hospital, Henan Provincial People’s Hospital, Henan Zhengzhou, China
4. Department of Neurosurgery, The Fourth Medical Center of Chinese PLA General Hospital, Beijing, P.R.China
5. Department of Neurosurgery, Henan Provincial People’s Hospital, People’s Hospital of Henan University, People’s Hospital of Zhengzhou University, Zhengzhou, China