1. Department of Nutrition, University of California, Davis, Davis, CA, USA
2. Center for Nutrition in Schools, University of California, Davis, Davis, CA, USA
3. Department of Public Health Sciences, University of California, Davis, Davis, CA, USA
4. San Francisco Department of Public Health, San Francisco, CA, USA
5. Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, NC, USA
6. USDA/Agricultural Research Service Children's Nutrition Research Center and Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
7. Stanford Prevention Research Center, School of Medicine, Stanford University, Stanford, CA, USA
8. Department of Pediatrics, Georgetown University Medical Center, Washington, DC, USA
9. Department of Nutrition Science, East Carolina University, Greenville, NC, USA