1. Kisumu County Department of Health, Kisumu, Kenya
2. Institute of Tropical Medicine, Antwerp, Belgium
3. Julius Global Public Health & Bioethics, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, Netherlands
4. Harvard Medical School, Boston, Massachusetts, USA
5. Center for Global Health Research, Kenya Medical Research Institute, Kisumu
6. Centre for Respiratory Disease Research, Kenya Medical Research Institute, Nairobi, Kenya
7. Department of Bioengineering, University of Washington, Seattle, Washington, USA
8. Department of Research and Programs, Kenyatta National Hospital, Nairobi, Kenya
9. Department of Global Health
10. Department of Medicine, Division of Allergy and Infectious Diseases
11. Department of Epidemiology
12. Department of Pediatrics, University of Washington, Seattle, Washington, USA.