1. Christopher Ody () is a research assistant professor in the Kellogg School of Management, Northwestern University, in Evanston, Illinois.
2. Lucy Msall is a PhD candidate in the Booth School of Business, University of Chicago, in Illinois.
3. Leemore S. Dafny is the MBA Class of 1960 Professor of Business Administration at Harvard Business School, in Boston, Massachusetts.
4. David C. Grabowski is a professor in the Department of Health Care Policy, Harvard Medical School, in Boston.
5. David M. Cutler is the Otto Eckstein Professor of Applied Economics in the Department of Economics at Harvard University and a research associate at the National Bureau of Economic Research, both in Cambridge, Massachusetts.