1. Department of Food Science and Human Nutrition Colorado State University Fort Collins Colorado USA
2. Center for Global Health Colorado School of Public Health Aurora Colorado USA
3. Department of Community & Behavioral Health Colorado School of Public Health Aurora Colorado USA
4. Department of Pediatrics University of Colorado School of Medicine Aurora Colorado USA
5. Nutrition and Health Sciences Laney Graduate School Emory University Atlanta Georgia USA
6. Center for Human Development Fundación Para la Salud Integral de los Guatemaltecos, FUNSALUD, Coatepeque Quetzaltenango Guatemala
7. Department of Environmental and Radiological Health Sciences Colorado State University Fort Collins Colorado USA
8. Department of Epidemiology Colorado School of Public Health Aurora Colorado USA