1. Division of Nutrition Physical Activity, and Obesity Centers for Disease Control and Prevention Atlanta Georgia USA
2. Applied Clinical Research Center Children’s Hospital of Philadelphia Philadelphia Pennsylvania USA
3. Department of Pediatrics Nemours/Alfred I. duPont Hospital for Children Wilmington Delaware USA
4. Department of Pediatrics University of Colorado School of Medicine Aurora Colorado USA
5. Center for Healthy Weight and Nutrition Nationwide Children’s Hospital Columbus Ohio USA
6. Department of Pediatrics Children’s Hospital of Philadelphia University of Pennsylvania Philadelphia Pennsylvania USA