1. Florida Prevention Research Center, University of South Florida College of Public Health, Tampa, FL, USA
2. Lexington Tweens Nutrition and Fitness Coalition, Lexington, KY, USA
3. Social Marketing Group, University of South Florida College of Public Health, Tampa, FL, USA
4. Department of Health Behavior, University of Kentucky College of Public Health, Lexington, KY, USA
5. Department of Emergency Medicine, Yale University, New Haven, CT, USA