1. Department of Plastic and Reconstructive Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
2. Department of Neurology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
3. Department of Orthopaedic and Microsurgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
4. Department of Emergency, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
5. Department of Orthopaedic, Central People’s Hospital of Huizhou, Huizhou, China