1. Department of Neurology, University of Miami, Miami, Florida, USA.
2. Jackson Memorial Hospital, Miami, Florida, USA.
3. Neuroscience Graduate Program, University of Miami, Miami, Florida, USA.
4. The Miami Project to Cure Paralysis, University of Miami, Miami, Florida, USA.
5. Center for Computational Science, University of Miami, Miami, Florida, USA.
6. Department of Kinesiology and Sport Sciences, University of Miami, Miami, Florida, USA.
7. Department of Neurology, Columbia University, New York, New York, USA.
8. Department of Neurology, Case Western Reserve University, Louis Stokes Cleveland VA Medical Center, Cleveland, Ohio, USA.