1. Brain Tissue Repository & Neuropathology Core, Center for Neuroscience and Regenerative Medicine (CNRM); Uniformed Services University (USU); Bethesda MD
2. Department of Neurology, F. Edward Hébert School of Medicine; Uniformed Services University (USU); Bethesda MD
3. Department of Pathology, F. Edward Hébert School of Medicine; Uniformed Services University (USU); Bethesda MD
4. The Henry M. Jackson Foundation for the Advancement of Military Medicine (HJF); Bethesda MD
5. Complex Neurodegenerative Disorders, Motor Neuron Disorders Unit, National Institute of Neurological Disorders and Stroke, NINDS; NIH; Bethesda MD
6. Human Motor Control Section, Medical Neurology Branch, NINDS; NIH; Bethesda MD