1. Brian K. Bruen ( ) is a lead research scientist in the Department of Health Policy, School of Public Health and Health Services, at the George Washington University, in Washington, D.C.
2. Leighton Ku is a professor in the Department of Health Policy, School of Public Health and Health Services, at the George Washington University.
3. Matthew F. Burke is a policy analyst in the Office of the National Coordinator for Health Information Technology, Department of Health and Human Services, in Washington.
4. Melinda Beeuwkes Buntin is a senior economic adviser in the Office of the National Coordinator for Health Information Technology.