1. Research Services Northport Veterans Affairs Medical Center Northport New York USA
2. Department of Neurobiology and Behavior Stony Brook University Stony Brook New York USA
3. Department of Physical Therapy Division of Rehabilitation Sciences Stony Brook University Stony Brook New York USA
4. Department of Rehabilitation Science School of Public Health and Health Professions University at Buffalo Buffalo New York USA
5. Physical Medicine and Rehabilitation Services Northport Veterans Affairs Medical Center Northport New York USA