1. Department of Pediatrics, Section of Nutrition University of Colorado School of Medicine Aurora Colorado USA
2. Department of Community Health Sciences Aga Khan University Karachi Pakistan
3. Maternal Infant Health Center Instituto de Nutrición de Centro América y Panamá (INCAP) Guatemala City Guatemala
4. Women's and Children's Health Research Unit KLE Academy of Higher Education & Research's JN Medical College Belagavi India
5. Department of Mathematical & Statistical Sciences University of Colorado Denver Denver Colorado USA