1. Department of Spine Surgery, Honghui Hospital Xi'an Jiaotong University College of Medicine Xi'an China
2. Shaanxi University of Chinese Medicine Xi'an China
3. Department of Bone and Joint Rehabilitation Pingliang Rehabilitation Center Hospital Pingliang China
4. Department of Orthopaedics Shehong Municipal Hospital of TCM Shehong China
5. Department of Spine Surgery Sun Yat‐sen Memorial Hospital of Sun Yat‐sen University Guangzhou China
6. Department of Orthopedics The First Hospital of China Medical University Shenyang China