1. Veterans Affairs Pittsburgh Healthcare System, Center for Health Equity Research and Promotion (CHERP), Pittsburgh, Pennsylvania.
2. Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
3. Veterans Integrated Service Network 4 Center to Evaluate Patient Aligned Care Teams (CEPACT), Philadelphia, Pennsylvania.
4. Corporal Michael J. Crescenz Veterans Affairs Medical Center, Center for Health Equity Research and Promotion (CHERP), Philadelphia, Pennsylvania.
5. Divison of General Internal Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.