1. Center of Innovation for Veteran-Centered and Value-Driven Care, VA Eastern Colorado Health Care System, Denver, Colorado, USA
2. Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
3. Pain Research, Informatics, Multimorbidities and Education (PRIME) Center of Innovation, VA Connecticut Healthcare System, West Haven, Connecticut, USA
4. Departments of Psychiatry, Neurology and Psychology, Yale University School of Medicine, New Haven, Connecticut, USA
5. Department of Neurology, Washington DC VA Medical Center, Washington, DC, USA
6. Department of Neurology, George Washington University, Washington, DC, USA
7. Center for Health Equity Research and Promotion (CHERP), Corporal Michael J. Crescenz VAMC, Philadelphia, Pennsylvania, USA
8. Departments of Psychiatry and Anesthesiology, University of Pennsylvania, Philadelphia, Pennsylvania, USA