1. Save the Children Federation, Inc, Fairfield, Connecticut
2. University of North Carolina Project, Lilongwe Medical Relief Fund Trust, Tidziwe Centre, Lilongwe, Malawi
3. Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland
4. Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
5. Department of Biostatistics, University of Washington Clinical Trial Center, Seattle
6. Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Chichiri, Blantyre
7. Acute Respiratory Infection and Emergency Triage Assessment and Treatment, Malawi Ministry of Health, Lilongwe
8. Bill & Melinda Gates Foundation, Seattle, Washington