1. Institute of Spinal Medicine and Trauma, Department of Spinal Surgery Ward/Center for Minimally Invasive Spine Surgery; The First College of Clinical Medical Sciences, China Three Gorges University; Yichang China
2. The First College of Clinical Medical Sciences, China Three Gorges University; Yichang China
3. Department of Hematology; The First College of Clinical Medical Sciences, China Three Gorges University; Yichang China
4. Medical College of China Three Gorges University; Yichang China