1. Department of Neuroscience, Brown University, Providence, Rhode Island
2. Carney Institute for Brain Science, Brown University, Providence, Rhode Island
3. Department of Fundamental Neuroscience, Faculty of Medicine, University of Geneva, Geneva, Switzerland
4. School of Engineering, Brown University, Providence, Rhode Island
5. Center for Neurorestoration and Neurotechnology, Rehabilitation Research & Development Service, Department of Veterans Affairs, Providence, Rhode Island
6. Department of Neurosurgery, Stanford University, Stanford, California
7. Department of Electrical Engineering, Stanford University, Stanford, California
8. Stanford Neurosciences Institute, Stanford University, Stanford, California
9. Inserm, University of Grenoble, Clinatec-Lab U1205, Grenoble, France
10. Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts
11. Department of Neurosurgery, Massachusetts General Hospital, Boston, Massachusetts
12. Harvard Medical School, Boston, Massachusetts
13. Neurosciences Program, Stanford University, Stanford, California
14. Department of Neurobiology, Stanford University, Stanford, California
15. Department of Bioengineering, Stanford University, Stanford, California
16. Department of Neurology and Neurological Sciences, Stanford University, Stanford, California