1. Center for Neurotechnology and Neurorecovery, Massachusetts General Hospital, 175 Cambridge Street, Boston, MA, 02114, USA
2. Department of Neurology, Massachusetts General Hospital, Harvard Medical School, 175 Cambridge Street, Boston, MA, 02114, USA
3. Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 149 13th Street, Charlestown, MA 02129, USA
4. Coma Science Group, GIGA Consciousness, University and University Hospital of Liège, Liège, Belgium
5. Department of Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, 300 First Avenue, Charlestown, MA, 02129, USA
6. Department of Physical Medicine and Rehabilitation, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA
7. Department of Engineering, Brown University, 184 Hope St, Providence, RI, 02912, USA