1. University of North Carolina at Chapel Hill School of Dentistry
2. Department of Restorative Dentistry and Comprehensive Care; University of Pittsburgh School of Dental Medicine
3. Medical University of South Carolina
4. Department of Oral Biology; Indiana University School of Dentistry
5. Department of Restorative Dentistry; University of the Pacific Arthur A. Dugoni School of Dentistry
6. Baylor College of Dentistry
7. Department of Oral and Maxillofacial Pathology, Radiology, and Medicine; New York University College of Dentistry