1. Department of Paediatric Infectious Diseases Starship Hospital Auckland New Zealand
2. Respiratory Services, Starship Hospital Auckland New Zealand
3. Faculty of Medical and Health Sciences University of Auckland New Zealand
4. Department of Microbiology LabPlus, Auckland City Hospital Auckland New Zealand
5. Paediatric Intensive Care Unit, Starship Hospital Auckland New Zealand
6. Department of Paediatric Immunology and Allergy Starship Hospital Auckland New Zealand
7. Department of Otorhinolaryngology Starship Hospital Auckland New Zealand