1. State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China
2. Department of Mechanical Engineering, University of Wyoming, Laramie, WY 82071, USA
3. Schlumberger-Doll Research, Cambridge, MA 02139, USA
4. State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing 210096, China
5. International Institute for Innovative Design and Intelligent Manufacturing of Tianjin University in Zhejiang, Shaoxing 330100, China