1. New Balance Foundation Obesity Prevention Center, Boston, MA, USA
2. Institutional Centers for Clinical and Translational Research; Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
3. Department of Food and Nutrition, Framingham State University, Framingham, MA, USA
4. USDA/Agricultural Research Service Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine,Houston, TX, USA