1. School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
2. School of Physics, Georgia Institute of Technology, Atlanta, GA, USA.
3. Robotics Institute, Carnegie Mellon University, Pittsburgh, PA, USA.
4. School of Mechanical, Industrial, and Manufacturing Engineering, Oregon State University, Corvallis, OR, USA.
5. School of Biology, Georgia Institute of Technology, Atlanta, GA, USA.
6. Department of Herpetology, Zoo Atlanta, Atlanta, GA, USA.