1. Hand and Microsurgery Center The Second Affiliated Hospital of Harbin Medical University Harbin China
2. State‐Province Key Laboratories of Biomedicine‐Pharmaceutics Harbin Medical University Harbin China
3. Global Initiative to Cure Paralysis (GICUP) Columbus OH USA
4. Department of Orthopedics Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine Nanning China
5. Institute of Orthopedic Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine Nanning China
6. Department of Pathology The General Hospital of Heilongjiang Farms & Land Reclamation Administration Harbin Harbin China
7. Department of MR Diagnosis The Second Affiliated Hospital of Harbin Medical University Harbin China
8. Department of Orthopaedics The Fifth Hospital of Harbin Harbin China