1. Department of Orthopaedic Rehabilitation, Third Affiliated Hospital of Jinzhou Medical University, Jinzhou, Liaoning Province, 121000, P. R. China
2. Liaoning Provincial Key Laboratory of Medical Tissue Engineering, Jinzhou, Liaoning Province, 121000, P. R. China
3. School of Basic Medical Sciences, Jinzhou Medical University, Jinzhou, Liaoning Province, 121000, P. R. China
4. Liaoning Vocational College of Medicine, Shenyang, Liaoning Province, 110101, P. R. China
5. Liaoning Institute of Basic Medical Sciences, Shenyang, Liaoning Province, 110101, P. R. China