1 Chair and Professor of Oral Medicine, Department of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
2 Attending Staff, Department of Dentistry, Advocate Illinois Masonic Medical Center, Chicago, IL.
3 Professor and Chair Emeritus, Department of Oral Medicine, Carolinas Medical Center, Charlotte, NC.
4 Professor and Chief of Clinical Services, Department of Oral Medicine, School of Dentistry, University of Washington, Seattle, WA.
5 Private Dental Practitioner, Faculty of the General Practice Dental Residency Program, Mercy Medical Center, Canton, OH.
6 Assistant Director, Center for Evidence-Based Dentistry.
7 Research Assistant, Center for Evidence-Based Dentistry.
8 Senior Director, Scientific Strategies Information and Emerging Issues, Director, Center for Evidence-Based Dentistry (Acting), American Dental Association, Chicago, IL.
9 Executive Director, American Association of Public Health Dentistry, Springfield, IL.