1. Institute of Orthopaedics; Chinese PLA General Hospital; Beijing Key Lab of Regenerative Medicine in Orthopaedics; Key Laboratory of Musculoskeletal Trauma & War Injuries, PLA; Beijing People's Republic of China
2. Institute of Anesthesia; Chinese PLA General Hospital; Beijing People's Republic of China
3. Anhui Provincial Hospital; Hefei People's Republic of China
4. Academy for Advanced Interdisciplinary Studies; Peking University; Beijing People's Republic of China
5. Shanxi Traditional Chinese; Taiyuan People's Republic of China
6. School of Medicine; Naikai University; Tianjin People's Republic of China