Overweight

• Georgia Prevention Institute, Medical College of Georgia — Augusta, Georgia, United States

• Clinical Nutrition and Obesity Research Center. School of Medicine, TEC Salud, Tecnológico de Monterrey — Monterrey, Nuevo León, Mexico

• Qatar Diabetes Association — Doha, Qatar

• Universidade Estadual do Rio de Janeiro — Rio de Janeiro, Brazil

• University of California, San Diego: Dept of Family & Preventive Medicine — La Jolla, California, United States
• Center for Human Nutrition, University of Colorado Health Services Center — Denver, Colorado, United States
• Univ. of Florida, College of Public Health, and Health Professions — Gainesville, Florida, United States
• Washington Univ. Center for Human Nutrition — St Louis, Missouri, United States

• Childrens departement Finnmark Hospital, Norway — Hammerfest, Norway

• I.H. Asper Clinical Research Institute — Winnipeg, Manitoba, Canada
• Glycemic Index Laboratories, Incorporated — Toronto, Ontario, Canada

• Quintiles Phase One Services, LLC — Overland Park, Kansas, United States

Not specified

• Children's Hospital and Reasearch Center Oakland — Oakland, California, United States