1. Center for Nano and Micro Mechanics
2. Tsinghua University
3. Beijing
4. China
5. Institute of Biomechanics and Medical Engineering
6. AML
7. Department of Engineering Mechanics
8. Beijing 100084
9. School of Information and Electronics
10. Beijing Institute of Technology
11. Beijing 100081
12. School of Mechanical Engineering
13. University of Science and Technology Beijing
14. Department of Civil and Environmental Engineering
15. Massachusetts Institute of Technology
16. Cambridge
17. USA