Susan Kirby, DrPH, Kirby Marketing Solutions, Del Mar, CA and Nancy Bagnato, MPH, Violence Prevention Unit, California Department of Public Health, Sacramento, CA

Lynn Sokler, BS, BS, Centers for Disease Control and Prevention, Atlanta, GA, Amy Patel, MPH, Online Division, The Nielsen Company, New York, NY, Nina Stratt, Nielsen Online, New York, NY, Lori Agin, Health Program, American Institutes for Research, Atlanta, GA and Julia Galdo, MA, Health Program, American Institutes for Research, Silver Spring, MD

Marjorie Davidson, PhD¹, Chung-Tung Jordan Lin, PhD¹, Alan Levy, PhD¹ and Nancy Ostrove, PhD², 1Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, MD, 2U.S. Food and Drug Administration, Rockville, MD