1. Division of Women's Primary Health Care, Department of Obstetrics & Gynecology, University of North Carolina School of Medicine, Chapel Hill, North Carolina.
2. Division of Pharmaceutical Outcomes and Policy, Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, North Carolina.
3. Health Literacy and Learning Program, Division of General Internal Medicine, Feinberg School of Medicine at Northwestern University, Chicago, Illinois.