1. Psychiatry Neuroimaging Laboratory, Department of Psychiatry, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
2. Department of Child and Adolescent Psychiatry, Psychosomatic, and Psychotherapy, Ludwig-Maximilian-University, Munich, Germany.
3. BU Alzheimer's Disease and CTE Center, Boston University, Boston, Massachusetts.
4. Departments of Neurology, Neurosurgery, and Anatomy & Neurobiology, Boston University School of Medicine, Boston, Massachusetts.
5. Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts.
6. Department of Kinesiology, University of Wisconsin, Madison, Madison, Wisconsin.
7. Department of Psychology, University of Ottawa, Ottawa, Ontario, Canada.
8. Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
9. Interfaculty Initiative in Health Policy, Harvard University, Boston, Massachusetts.
10. Data Coordinating Center, Boston University School of Public Health, Boston, Massachusetts.
11. Center for Clinical Spectroscopy, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
12. VA Boston Healthcare System, Brockton Division, Brockton, Massachusetts.
13. Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.