1. Nora V. Becker ( ) is an MD/PhD candidate in the Department of Health Care Management and Economics in the Wharton School, University of Pennsylvania, in Philadelphia.
2. Daniel Polsky is executive director of the Leonard Davis Institute of Health Economics, a professor of medicine in the Perelman School of Medicine, and the Robert D. Eilers Professor of Health Care Management in the Wharton School, all at the University of Pennsylvania.