1. Department of Testing Services, American Dental Association; University of Colorado
2. Department of Oral and Craniofacial Biology; School of Dental Medicine; Department of Community and Behavioral Health; Colorado School of Public Health; University of Colorado; Denver
3. School of Dentistry; Louisiana State University
4. Dental School; University of Texas Health Science Center at San Antonio
5. Medical School; University of Minnesota
6. American Dental Association
7. School of Dentistry; University of Oklahoma