1. Orthodontic Resident, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia
2. Professor and Graduate Program Director, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia
3. Associate Professor, Department of Biostatistics, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia
4. Associate Professor, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia
5. Professor and Chair, Department of Orthodontics, School of Dentistry, Virginia Commonwealth University, Richmond, Virginia