1. Division of Cardiovascular Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
2. Division of General Internal Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia
3. Office of the Chief Medical Information Officer, University of Pennsylvania, Philadelphia
4. Penn Medicine Nudge Unit, Penn Medicine Center for Healthcare Innovation, Philadelphia, Pennsylvania
5. The Wharton School, University of Pennsylvania, Philadelphia
6. Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania