1. Laboratory Sciences and Services Division, International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
2. Department of Public Health Nutrition, Primeasia University, Dhaka, Bangladesh
3. Department of Biochemistry and Molecular Biology, University of Dhaka, Dhaka, Bangladesh
4. Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Santosh, Bangladesh