Affiliation: | 1. Division of Adult and Community Health, Centers for Disease Control and Prevention, Atlanta, GA.;2. Regional Clinical Dental Research Center, School of Dentistry and Medicine, University of Washington, Seattle, WA.;3. Division of Oral Health, Centers for Disease Control and Prevention.;4. Schools of Dental Medicine and Medicine and Biomedical Sciences, State University of New York at Buffalo, Buffalo, NY. |