1. Departments of Psychiatry and Neuroscience, University of Florida, Gainesville, Florida.
2. Brain and Spinal Injury Center, San Francisco General Hospital, San Francisco, California.
3. Department of Neurological Surgery, University of California, San Francisco, San Francisco, California.
4. Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
5. Department of Neurology, Uniformed Services University of the Health Sciences, and Center for Neuroscience and Regenerative Medicine, Bethesda, Maryland.
6. Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands.
7. Department of Radiology, University of California, San Francisco, San Francisco, California.
8. Seton Brain and Spine Institute, Austin, Texas.
9. Department of Rehabilitation Medicine, Mount Sinai School of Medicine, New York, New York.
10. Department of Neurosurgery, Antwerp University Hospital, Edegem, Belgium.
11. Division of Anaesthesia, University of Cambridge and Addenbrooke's Hospital, Cambridge, United Kingdom.
12. Department of Psychology, University of Texas, Austin, Texas.