1. Worldwide Influenza Centre The Francis Crick Institute London UK
2. WHO Collaborating Centre for Reference and Research on Influenza VIDRL Melbourne Victoria Australia
3. Department of Microbiology and Immunology, University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne Australia
4. Vaccine and Immunisation Research Group Peter Doherty Institute for Infection and Immunity Melbourne Victoria Australia
5. Department of Infectious Diseases, Melbourne Medical School The University of Melbourne Parkville Victoria Australia
6. Vaccine and Immunisation Research Group Murdoch Children's Research Institute Parkville Victoria Australia
7. Takeda Vaccines Cambridge Massachusetts USA
8. Seqirus Ltd Parkville Victoria Australia
9. Seqirus Ltd Liverpool UK