1Parker H. Petit Institute for Bioengineering and Biosciences, Georgia Institute of Technology, Atlanta, GA, USA
2George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA
3Moveo s.r.l., Padova, PD, Italy
4Institute for Robotics and Intelligent Machines, Georgia Institute of Technology, Atlanta, GA, USA
5School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA