1 Department of Orthopedics, Shanghai Changzheng Hospital, Shanghai, 200000, China.
2 Department of Orthopedics, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, 226001, China.
3 Department of Geriatrics, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, 226001, China.
4 Department of Neurology, Affiliated Hospital of Nantong University Nantong Second People's Hospital, Nantong, Jiangsu Province, 226001, China. njh306@163.com.
5 Department of Orthopedics, Shanghai Changzheng Hospital, Shanghai, 200000, China. drzhaojian123@163.com.