1 Professor and Chairman Emeritus, Department of Oral and Maxillofacial Surgery, Virginia Commonwealth University School of Dentistry, Richmond, VA. Electronic address: dmlaskin@vcu.edu.
2 Dental Student, Virginia Commonwealth University School of Dentistry, Richmond, VA.
3 Associate Professor, Virginia Commonwealth University School of Dentistry, Department of Dental Public Health and Policy, Oral Health Services Research Core, VCU Philips Institute for Oral Health Research, Affiliate Associate Professor, Department of Biostatistics, Virginia Commonwealth University School of Medicine, Richmond, VA.