1. Department of Sports Medicine, Xiangya Hospital, Central South University, Changsha, China
2. Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province, Changsha, China
3. Hunan Engineering Research Center of Sports and Health, Changsha, China
4. National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
5. Department of Orthopedics, Xiangya Hospital, Central South University, Changsha, China. Linfeng Wang and Liyang Wan contributed equally to this study