1. From the Care Coordination Institute, Greenville, SC (B.M.E., S.E.S., R.A.D.)
2. University of South Carolina School of Medicine-Greenville (B.M.E., S.E.S., R.B.H., R.A.D.), Greenville Health System, SC
3. Departments of Medicine (B.M.E.), Greenville Health System, SC
4. American Medical Association, Chicago, IL (M.R., J.Y., G.W.).
5. Family Medicine (R.B.H.), Greenville Health System, SC