1. Department of Rheumatology The Sydney Children's Hospitals Network Sydney New South Wales Australia
2. Paediatrics and Child Health The University of Sydney Sydney New South Wales Australia
3. School of Maternal and Child Health University of New South Wales Sydney New South Wales Australia
4. Department of Paediatrics John Hunter Children's Hospital Newcastle New South Wales Australia
5. Children's Hospital Westmead Clinical School, The University of Sydney Sydney New South Wales Australia
6. National Centre for Immunisation Research and Surveillance Westmead New South Wales Australia
7. Department of Infectious Diseases Alfred Health Melbourne Victoria Australia
8. School of Public Health and Preventive Medicine Monash University Melbourne Victoria Australia
9. Paediatric Rheumatology Starship Children's Hospital Auckland New Zealand
10. University of Auckland Paediatrics Child and Youth Health Auckland New Zealand
11. Infection and Immunity Murdoch Children's Research Institute Melbourne Victoria Australia
12. Immunisation Service Royal Children's Hospital Melbourne Victoria Australia
13. University of Melbourne Melbourne Victoria Australia
14. Infectious Diseases University Royal Children's Hospital Melbourne Victoria Australia
15. Department of Paediatrics University of Melbourne Melbourne Victoria Australia
16. Department of Paediatrics Monash University Melbourne Victoria Australia