1. Fredric Blavin () is a senior research associate at the Health Policy Center at the Urban Institute, in Washington, D.C.
2. Michael Karpman is a research associate at the Health Policy Center at the Urban Institute.
3. Genevieve M. Kenney is a senior fellow at and codirector of the Health Policy Center at the Urban Institute.
4. Benjamin D. Sommers is an associate professor of health policy and economics, Department of Health Policy and Management, Harvard T. H. Chan School of Public Health, in Boston, Massachusetts.