1. Kessler Foundation, Traumatic Brain Injury Research, West Orange, New Jersey, USA
2. Kessler Foundation, Neuropsychology & Neuroscience Research, West Orange, New Jersey, USA
3. Department of Physical Medicine and Rehabilitation Medical School, Rutgers-NJ, Newark, New Jersey, USA
4. VA War Related Illness and Injury Study Center, East Orange, New Jersey, USA
5. Kessler Foundation, Spinal Cord Injury Research, West Orange, New Jersey, USA
6. VA RR&D National Center for the Medical Consequences of SCI, James J. Peters VAMC, Bronx, New York, USA
7. Department of Medicine and Rehabilitation Medicine, The Icahn School of Medicine, Mount Sinai, New York, New York, USA