1 Division of Nutrition, Physical Activity, and Obesity, Centers for Disease Control and Prevention, Atlanta, Georgia.
2 Department of Research, American Academy of Pediatrics, Itasca, Illinois.
3 Institute for Healthy Childhood Weight, American Academy of Pediatrics, Itasca, Illinois.
4 Institute for Healthy Childhood Weight, American Academy of Pediatrics, Itasca, Illinois; Department of Research, University of Rochester Medical Center, Rochester, New York.