1. The State Key Laboratory
of Nonlinear Mechanics (LNM), Institute of Mechanics, Chinese Academy of Sciences, Beijing 100190, China
2. School
of Engineering Science, University of Chinese Academy of Sciences, Beijing 100049, China
3. Department
of Mechanical Engineering, University of Hawaii at Manoa, Honolulu, Hawaii 96822, United States
4. Department of Pediatrics, John A. Burns
School of Medicine, University of Hawaii, Honolulu, Hawaii 96826, United States