1. Department of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy 12180-3590, New York, United States
2. Center for Biotechnology and Interdisciplinary Sciences, Rensselaer Polytechnic Institute, Troy 12180-3590, New York, United States
3. Neuroscience Program, Department of Biological Sciences, Smith College, Northampton 01063, Massachusetts, United States
4. Center for Materials, Devices, and Integrated Systems, Rensselaer Polytechnic Institute, 110 8th Street, Troy 12180-3590, New York, United States
5. Department of Materials Science and Engineering, Rensselaer Polytechnic Institute, Troy 12180-3590, New York, United States
6. Veteran Affairs Ann Arbor Healthcare System, Ann Arbor 48104, Michigan, United States
7. Department of Biomedical Engineering, University of Michigan, Ann Arbor 48104, Michigan, United States
8. Department of Neurology, University of Michigan, Ann Arbor 48104, Michigan, United States
9. United States Advanced Platform Technology Center, Louis Stokes Cleveland Veterans Affairs Medical Center, Cleveland 44106, Ohio, United States
10. Department of Biomedical Engineering, Case Western Reserve University, Cleveland 44106, Ohio, United States