1. Department of Respiratory Medicine, Royal Children's Hospital, Brisbane, QLD.
2. Child Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, NT.
3. Queensland Paediatric Infectious Diseases Laboratory, Royal Children's Hospital, Brisbane, QLD.
4. Discipline of Paediatrics and Child Health, University of Queensland, Brisbane, QLD.
5. School of Medicine, James Cook University, Cairns, QLD.
6. Department of Medicine and Department of Respiratory Medicine, Monash Medical Centre, Melbourne, VIC.
7. Northern Territory Clinical School, Flinders University, Darwin, NT.
8. Nganampa Health Council, Alice Springs, NT.
9. Royal Prince Alfred Hospital and University of Sydney, Sydney, NSW.