1 Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, OH, USA. dbourbeau@fescenter.org.
2 MetroHealth Medical System, Cleveland, OH, USA. dbourbeau@fescenter.org.
3 Stanford University, Stanford, CA, USA.
4 Neurotech Network and Neurotech Reports, Stanford, CA, USA.
5 Department of Biomedical Engineering, Duke University, Durham, NC, USA.
6 Christopher and Dana Reeve Foundation, New York, NY, USA.
7 International Collaboration on Repair Discoveries, University of British Columbia, Vancouver, BC, Canada.
8 Departments of Electrical and Computer Engineering, Rehabilitation Medicine, and Physiology & Biophysics, Center for Neurotechnology, University of Washington, Seattle, WA, USA.