1. Department of Spinal Surgery Ward, The First College of Clinical Medical Sciences, China Three Gorges University,
Yichang, Wuhan Province, China
2. Ningxia Medical
University, Yinchuan, Ningxia, China
3. Department of Hematology, The First College of Clinical Medical Sciences,
China Three Gorges University, Yichang, Wuhan Province, China
4. Department of Orthopedics, Haikou Orthopedic and Diabetes Hospital, Haikou Orthopedic
and Diabetes Hospital of Shanghai Sixth People's Hospital, Haikou, Hainan Province, China