1. James D. Reschovsky ( ) is a senior fellow at the Center for Studying Health System Change, in Washington, D.C.
2. Arkadipta Ghosh is a researcher at Mathematica Policy Research in Princeton, New Jersey.
3. Kate A. Stewart is a senior researcher at Mathematica Policy Research in Chicago, Illinois.
4. Deborah J. Chollet is a senior fellow at Mathematica Policy Research in Washington, D.C.