International Centre for Diarrhoeal Disease Research, Bangladesh, Dhaka, Bangladesh
icddrb Dhaka hospital, Nutrition research division, Dhaka, Bangladesh
International Centre for Diarrheal Disease Research Bangladesh, Dhaka, Bangladesh
International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh
Hamdard Institute of Medical Sciences and Research (HIMSR) with Centre for health research & Development, Society for applied studies, Hakeem Abdul Hameed Centenary Hospital (HAHCH), New Delhi, Delhi, India
Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India
Kurigram Study site, Kurigram, Bangladesh
Mirpur Study site, Dhaka, Bangladesh
International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh