1. Center of Innovation to Accelerate Discovery and Practice Transformation (ADAPT), Health Services Research and Development, Durham VA Health Care System, Durham, North Carolina, USA.
2. VA Central Western Massachusetts Healthcare System, Leeds, Massachusetts, USA,
3. Department of Population and Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
4. Division of General Internal Medicine, Duke University School of Medicine, Durham, North Carolina, USA.
5. JSI Research and Training Institute, Inc., Boston, Massachusetts, USA.