1. Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL, USA. vdodd@dental.ufl.edu
2. Department of Community Dentistry and Behavioral Science, College of Dentistry, University of Florida, Gainesville, FL, USA
3. Southeast Center for Research to Reduce Disparities in Oral Health, College of Dentistry, University of Florida, Gainesville, FL, USA