1 Office of the Assistant Secretary for Health, U.S. Department of Health and Human Services, Washington, District of Columbia. National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia. pxb5@cdc.gov.
2 Centers for Medicare & Medicaid Services, Baltimore, Maryland.
3 National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia.
4 Public Health Informatics Institute, Decatur, Georgia.
5 National Institute on Aging, National Institutes of Health, Bethesda, Maryland.
6 Nashville Area, Indian Health Service, Tennessee.