The authors are with West Virginia University Injury Control Research Center, Morgantown. Sara Warfield, Robin Pollini, and Rob Bossarte are also with West Virginia University School of Public Health, Department of Epidemiology. Robin Pollini, Cara M. Stokes, and Rob Bossarte are also with West Virginia University School of Medicine, Department of Behavioral Medicine and Psychiatry. Rob Bossarte is also with West Virginia University, Department of Sociology and Anthropology.