Institute of Child Health and Human Development, National Institutes of Health, University of the Philippines-Manila, Department of Microbiology and Immunology, University of North Carolina School of Medicine, Institute of Child Health and Human Development, National Institutes of Health, University of the Philippines, Department of Microbiology and Immunology, University of North Carolina School of Medicine, Institute of Child Health and Human Development, National Institutes of Health, University of the Philippines-Manila, Department of Microbiology and Immunology, University of North Carolina School of Medicine, Institute of Child Health and Human Development, National Institutes of Health, University of the Philippines-Manila, International Vaccine Institute, Department of Health, Philippines, International Vaccine Institute, Department of Microbiology and Immunology, University of North Carolina School of Medicine, University of the Philippines, Manila - Institute of Child Health and Human Development and Department of Microbiology and Immunology, University of North Carolina School of Medicine

Johns Hopkins University - Bloomberg School of Public Health, - Infectious Disease Division, International Vaccine Institute, International Centre for Diarrheal Disease Research (icddr,b), International Vaccine Institute, International Centre for Diarrheal Disease Research (icddr,b), International Vaccine Institute, International Centre for Diarrheal Disease Research (icddr,b), International Centre for Diarrheal Disease Research (icddr,b), International Vaccine Institute and International Centre for Diarrhoeal Disease Research - Infectious Disease Division