1. Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania2Center for Research on Media, Technology, and Health, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvani
2. Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire5Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire
3. Oregon Social Learning Center, College of Education, University of Oregon, Eugene
4. Division of General Internal Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania7Center for Health Equity and Research Promotion, VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania
5. Norris Cotton Cancer Center, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire5Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth University, Hanover, New Hampshire8Department of Pediatr