1. Research Center for Bioengineering and Sensing Technology
2. School of Chemistry and Biological Engineering
3. University of Science and Technology Beijing
4. Beijing 100083, P.R. China
5. Institute of Orthopedics
6. The First Affiliated Hospital of the General Hospital of PLA
7. Beijing 100048, P.R. China
8. School of Science
9. Beijing Technology and Business University
10. Beijing 102488, P.R. China