1. Department of Physical Medicine and Rehabilitation; Walter Reed National Military Medical Center; Bethesda USA
2. Department of Rehabilitation; University Laval; Quebec Canada
3. School of Computer Science; University of Manchester; UK
4. Clinical Neurophysiology; Poole Hospital; Poole UK
5. Departments of Neurology and Physical Medicine and Rehabilitation; Uniformed Services University of the Health Sciences; Bethesda USA