1 Department of Health Outcomes and Policy, University of Florida College of Medicine (E Shenkman), Gainesville, Fla. Electronic address: eshenkman@ufl.edu.
2 Agency for Healthcare Research and Quality (KB Mistry), Rockville, Md.
3 MCNA Dental: Managed Care of North America, Inc (DD Davis), Fort Lauderdale, Fla.
4 DentaQuest, Division of Quality and Health Outcomes (D Manning), Boston, Mass.
5 Prevention and Public Health Sciences, University of Illinois at Chicago (SL Tomar).
6 Health Partners Dental Group (C Amundson), Minneapolis, Minn.
7 Division of Quality and Health Outcomes, Children and Adults Health Programs Group, Center for Medicaid and CHIP Services, Centers for Medicare & Medicaid Services (N Chalmers and A Snyder), Baltimore, Md.