1. Division of General Internal Medicine, University of Colorado School of Medicine, Academic Office One, Aurora, CO, USA
2. Chicago Cares, Chicago, IL, USA
3. Centerstone Research Institute, Nashville, TN, USA
4. Department of Psychology, University of California Los Angeles, Los Angeles, CA, USA
5. Brown School, Washington University in St. Louis, St. Louis, MO, USA
6. Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
7. Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
8. Department of Psychiatry and Behavioral Sciences, University of Washington, Harborview Medical Center, Seattle, WA, USA