1. Department of Gastroenterology and Human Nutrition; All India Institute of Medical Sciences; New Delhi India
2. The Centre for Genomic Application (An IGIB-IMM collaboration); New Delhi India
3. ICMR laboratory in Centre for Promotion of Nutrition Research and Training with Special Focus on North- East, Tribal and Inaccessible Population; New Delhi India
4. Department of Pathology; All India Institute of Medical Sciences; New Delhi India