1. Department of Spine Surgery, The First Affiliated Hospital Sun Yat‐sen University Guangzhou China
2. Guangdong Provincial Key Laboratory of Orthopedics and Traumatology The First Affiliated Hospital, Sun Yat‐sen University Guangzhou China
3. Department of Orthopedics, Panyu Hospital of Chinese Medicine Guangzhou University of Chinese Medicine Guangzhou China
4. Department of Orthopaedics Kiang Wu Hospital Macau China
5. Department of Orthopaedics and Traumatology, Prince of Wales Hospital The Chinese University of Hong Kong Hong Kong China
6. Department of Orthopaedics The Seventh Affiliated Hospital of Sun Yat‐sen University Shenzhen China