1. Center for Innovation to Implementation, Veterans Affairs Palo Alto Health Care System, Menlo Park, California, USA.
2. Center of Innovation to Accelerate Discovery and Practice Transformation, Durham VA Health Care System, Durham, North Carolina, USA.
3. Division of General Internal Medicine, Duke University, Durham, North Carolina, USA.
4. Department of Population Health Sciences, Durham, North Carolina, USA.
5. Division of Primary Care and Population Health, Stanford University School of Medicine, Stanford, California, USA.