1. Biodesign Center for Molecular Design and Biomimetics (at the Biodesign Institute) at Arizona State University, Tempe, Arizona 85287, United States
2. School of Biological and Health Systems Engineering, Arizona State University, Tempe, Arizona 85287, United States
3. Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
4. Departments of Bioengineering, Computational and Mathematical Sciences, and Computation and Neural Systems, California Institute of Technology, Pasadena, California 91125, United States
5. Department of Physics, Arizona State University, Tempe, Arizona 85287, United States