1. Informatics, Decision-Enhancement and Analytic Sciences Center, VA Salt Lake City, Salt Lake City, Utah, USA.
2. Department of Internal Medicine, Division of Epidemiology, University of Utah School of Medicine, Salt Lake City, Utah, USA.
3. Cohen Veterans Bioscience, New York, New York, USA.
4. Department of Rehabilitation and Human Performance, Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
5. Department of Neurology, University of California San Francisco, California, USA.
6. San Francisco Veterans Affairs Medical Center, San Francisco, California, USA.
7. Department of Psychiatry, University of California San Francisco, California, USA.
8. Department of Neurosurgery, Medical College of Wisconsin, Milwaukee Wisconsin, USA.
9. Department of Neurological Surgery, University of California San Francisco, California, USA.
10. San Francisco Veterans Affairs Health System, San Francisco, California, USA.
11. Department of Neurosurgery, Stanford University School of Medicine, Stanford, California, USA.
12. Brain Performance Center, Stanford University School of Medicine, Stanford, California, USA.
13. Department of Emergency Medicine, Stanford University School of Medicine, Stanford, California, USA.