1. Department of Materials Physics and Chemistry
2. School of Materials Science and Engineering
3. University of Science and Technology Beijing
4. Beijing 100083
5. P. R. China
6. China Academy of Space Technology
7. Beijing 100094
8. Department of Adult Joint Reconstruction
9. Beijing Jishuitan Hospital
10. Beijing 100035
11. Department of Obsterics and Gynecology
12. Peking Union Medical College Hospital
13. Beijing 100730