1. Healthy Mind Lab, Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri
2. Division of Biostatistics, Washington University School of Medicine, St Louis, Missouri
3. Department of Neurology, Washington University School of Medicine, St Louis, Missouri
4. Department of Psychological and Brain Sciences, Washington University in St Louis, St Louis, Missouri
5. Department of Psychiatry, Washington University School of Medicine, St Louis, Missouri
6. VA San Diego Healthcare System Mental Health Division, San Diego, California
7. Department of Psychiatry, University of California, San Diego
8. The University of Connecticut Center on Aging & Department of Psychiatry, University of Connecticut School of Medicine, Farmington
9. Mallinckrodt Institute of Radiology, Washington University School of Medicine, St Louis, Missouri
10. Department of Medicine and Center for Human Nutrition, Washington University School of Medicine, St Louis, Missouri
11. Herbert Wertheim School of Public Health, University of California, San Diego
12. Department of Physical Therapy, High Point University, High Point, North Carolina
13. Health Sciences, University of California, San Diego
14. Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System