1. Walker Department of Mechanical Engineering and Texas Robotics, The University of Texas at Austin, USA
2. School of Informatics, University of Edinburgh, U.K.
3. Department of Neurosurgery, The University of Texas Dell Medical School, USA
4. Institut de recherche Robert Sauvé en santé et en sécurité du travail, Canada
5. Walker Department of Mechanical Engineering and Texas Robotics, The University of Texas at Austin, Austin, TX, USA