1. Department of Epidemiology and Biostatistics, University of South Carolina, School of Public Health, Columbia, South Carolina
2. Department of Public Health Education, University of North Carolina at Greensboro, North Carolina
3. Department of Public Health Science, Clemson University, Clemson, South Carolina
4. Department of Family and Preventive Medicine, University of South Carolina, Columbia, South Carolina
5. Department of Psychology, University of South Carolina, Columbia, South Carolina