1. Department of Medicine, University of North Carolina, Chapel Hill2Cecil G. Sheps Center for Health Services Research, University of North Carolina, Chapel Hill
2. Cecil G. Sheps Center for Health Services Research, University of North Carolina, Chapel Hill
3. Research Triangle Institute International, Research Triangle Park, North Carolina
4. North Carolina Translational and Clinical Sciences Institute, University of North Carolina, Chapel Hill5Center on Biobehavioral Health Disparities Research, Duke University, Durham, North Carolina
5. Department of Medicine, University of North Carolina, Chapel Hill
6. Gillings School of Global Public Health, University of North Carolina, Chapel Hill
7. Department of Psychiatry, University of North Carolina, Chapel Hill8Bowles Center for Alcohol Studies, University of North Carolina School of Medicine, Chapel Hill