1. Stacey McMorrow ( ) is a senior research associate in the Health Policy Center at the Urban Institute, in Washington, D.C.
2. Genevieve M. Kenney is codirector of and a senior fellow in the Health Policy Center at the Urban Institute.
3. Sharon K. Long is a senior fellow in the Health Policy Center at the Urban Institute.
4. Nathaniel Anderson is a research associate in the Health Policy Center at the Urban Institute.