1. Key Laboratory of Inorganic Coating Materials CAS, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, P. R. China
2. Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, P. R. China
3. Department of Spine Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, P. R. China
4. Science and Technology Park of BNTU “Polytechnic”, Minsk 220013, Belarus
5. Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai 200003, P. R. China
6. School of Materials Science and Engineering, East China Jiao Tong University, Nanchang 330013, P. R. China