St. John's Medical College & Research Institute - Division of Epidemiology & Population Health, Hawassa University - Department of Pediatrics and Child Health, Emory Ethiopia-Country Office, Harvard University - Boston Children's Hospital, Department of Pediatrics, Community Empowerment Lab, Society for Applied Studies - Centre for Health Research and Development, Mekelle University - School of Public Health, University of Manitoba - Karnataka Health Promotion Trust & Department of Community Health Sciences, MNCH division, Hawassa University - School of Public Health, Emory Ethiopia-Country Office, Addis Ababa University - School of Public Health, Government of Uttar Pradesh, Society for Applied Studies - Centre for Health Research and Development, Mekelle University - Department of Pediatrics and Child Health, St. John's Medical College & Research Institute - Division of Epidemiology & Population Health, Hawassa University - Department of Pediatrics and Child Health, Emory Ethiopia-Amhara Regional Office, St. Paul’s Hospital Millennium Medical College, Government of Uttar Pradesh, Health Services, Haryana - State Health Systems Resource Center, Tigray Regional Health Bureau, Karnataka Health Promotion Trust (KHPT) - Research, Monitoring and Evaluation, Hawassa University - Department of Pediatrics and Child Health, Emory Ethiopia-Amhara Regional Office, Addis Ababa University - School of Public Health, Community Empowerment Lab, State Health Systems Resource Center, Mekelle University - School of Computing, Department of Software Engineering, Karnataka Health Promotion Trust (KHPT) - Community Interventions, Sachs' Children and Youth Hospital, Emory University, Government of Ethiopia - Federal Ministry of Health (FMoH), Community Empowerment Lab, Society for Applied Studies - Centre for Health Research and Development, Mekelle University - Department of Paediatrics and Child Health, Government of Karnataka - Directorate of Health & Family Welfare Services, University of Alberta - Department of Pediatrics, Government of Ethiopia - Federal Ministry of Health (FMoH), Community Empowerment Lab, Stanford University - Department of Pediatrics, All India Institute of Medical Sciences (AIIMS) - Newborn Division and WHO-CC, Mekelle University - Department of Pediatrics and Child Health, World Health Organization - Department of Maternal, Newborn, Child and Adolescent Health and Ageing, Society for Applied Studies, World Health Organization (WHO), World Health Organization - Department of Maternal, Newborn, Child and Adolescent Health and Ageing, St. John’s Medical College Hospital - Department of Neonatology, Hawassa University - Department of Pediatrics and Child Health, Emory University, Addis Ababa University - School of Public Health, Community Empowerment Lab, Society for Applied Studies - Centre for Health Research and Development, Mekelle University - School of Public Health and Independent

University of Cincinnati - Department of Pediatrics, Cincinnati Children's Hospital Medical Center - Division of Human Genetics, Johns Hopkins University - Department of International Health, Aga Khan University - Biorepository and Omics Research Group, Center for Public Health Kinetics, International Center for Diarrhoeal Disease Research, Bangladesh (ICDDR,B) - Maternal and Child Health Division, University of North Carolina (UNC) at Chapel Hill - School of Medicine, Independent, International Center for Diarrhoeal Disease Research, Bangladesh (ICDDR,B) - Nutrition and Clinical Services Division, Tampere University - Center for Child Health Research, Tu Du Hospital, University of Liverpool - Department of Women and Children’s Health, University of Cincinnati - Department of Chemistry, Tufts University - Jean Mayer USDA Human Nutrition Research Center on Aging, Cincinnati Children's Hospital Medical Center - Division of Human Genetics, Cincinnati Children's Hospital Medical Center - Division of Human Genetics, Cincinnati Children's Hospital Medical Center - Division of Human Genetics, USDA Agricultural Research Service (ARS) - Grand Forks Human Nutrition Research Center, Projahnmo Research Foundation, Projahnmo Research Foundation, Projahnmo Research Foundation, Aga Khan University - Biorepository and Omics Research Group, Center for Public Health Kinetics, Center for Public Health Kinetics, Public Health Laboratory Ivo de Carneri, Center for Public Health Kinetics, Center for Public Health Kinetics, International Center for Diarrhoeal Disease Research, Bangladesh (ICDDR,B) - Nutrition and Clinical Services Division, University of Zambia (UNZA) - School of Medicine, University of Zambia (UNZA) - School of Public Health, International Centre for Diarrheal Disease Research (ICDDR’B) - Nutrition and Clinical Services Division (NCSD), International Centre for Diarrheal Disease Research (ICDDR’B) - Nutrition and Clinical Services Division (NCSD), Tampere University - Center for Child Health Research, University of Malawi - School of Public Health and Family Medicine, University of Oulu - Department of Children and Adolescents, University of Liverpool - Department of Women and Children’s Health, University of Liverpool - Department of Women and Children’s Health, University of Liverpool - Department of Women and Children’s Health, Duke University - Department of Obstetrics and Gynecology, University of California, San Francisco (UCSF) - Department of Obstetrics, Gynecology and Reproductive Sciences, University of Iowa - Department of Epidemiology, University of Iowa - Department of Pediatrics, World Health Organization - Department of Maternal, Newborn, Child and Adolescent Health and Ageing, Global Alliance to Prevent Prematurity and Stillbirth, Global Alliance to Prevent Prematurity and Stillbirth, University of Liverpool - Department of Women and Children’s Health, Tampere University - Center for Child Health Research, Johns Hopkins Bloomberg School of Public Health - International Center for Maternal and Newborn Health, University of Oxford - Department of Women’s and Reproductive Health, North Carolina State University - Department of Biological Sciences and Center for Human Health and the Environment, Aga Khan University - Biorepository and Omics Research Group, University of California, San Francisco (UCSF) - Department of Epidemiology and Biostatistics, International Center for Diarrhoeal Disease Research, Bangladesh (ICDDR,B) - Maternal and Child Health Division, University of Toronto - Centre for Global Child Health, Center for Public Health Kinetics, University of North Carolina (UNC) at Chapel Hill - School of Medicine, University of Cincinnati - Department of Pediatrics and University of Cincinnati - Division of Human Genetics

Aga Khan University - Department of Paediatrics & Child Health, Aga Khan University - Department of Paediatrics & Child Health, People’s Primary Healthcare Initiative, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, Aga Khan University - Centre of Excellence in Women and Child Health, World Health Organization (WHO), World Health Organization (WHO) - Department of Maternal, Newborn, Child and Adolescent Health, Save the Children's Saving Newborn Lives Initiative, People’s Primary Healthcare Initiative, Independent, World Health Organization - Department of Maternal, Newborn, Child and Adolescent Health and Ageing and Aga Khan University - Centre of Excellence in Women and Child Health