1. JiVitA Maternal and Child Health & Nutrition Research Project Gaibandha Bangladesh
2. Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
3. Clinical Neurosciences Center Bangladesh Protibondhi Foundation Dhaka Bangladesh
4. Bangladesh Institute of Child Health Dhaka Shishu (Children) Hospital Dhaka Bangladesh
5. Department of International Health, Center for Human Nutrition Johns Hopkins Bloomberg School of Public Health Baltimore Maryland USA
6. School of Medicine, Institute for Clinical and Translational Research (ICTR) Johns Hopkins University Baltimore USA