1. Laboratory of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
2. Department of OrthopedicsAffiliated Zhongshan Hospital of Dalian University 6 Jiefang St. Zhongshan District, Dalian 116001 Liaoning China
3. Laboratory of Biomedical Material EngineeringDalian Institute of Chemical Physics, Chinese Academy of Sciences 457 Zhongshan Road, Dalian 116023 China