1. Department of Microbiology and Immunology, University of Melbourne, The Peter Doherty Institute for Infection and Immunity, Parkville, Victoria 3010, Australia.
2. World Health Organization (WHO) Collaborating Centre for Reference and Research on Influenza, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria 3000, Australia.
3. Seqirus, 63 Poplar Road, Parkville, Victoria 3052, Australia.
4. Obstetrics, Nutrition and Endocrinology Group, Department of Obstetrics and Gynaecology, University of Melbourne, Mercy Hospital for Women, Heidelberg, Victoria 3084, Australia.
5. Immunology and Diabetes Unit, St Vincent’s Institute of Medical Research, Fitzroy, Victoria 3065, Australia.
6. Lung Transplant Unit, Alfred Hospital, Melbourne, Victoria 3004, Australia.
7. Sydney Medical School, University of Sydney, Sydney, New South Wales 2006, Australia.
8. Chris O’Brien Lifehouse Cancer Centre, Royal Prince Alfred Hospital, Camperdown, New South Wales 2050, Australia.
9. Immunology Division, Garvan Institute of Medical Research, Darlinghurst, New South Wales 2010, Australia.
10. St Vincent’s Clinical School, University of New South Wales, Sydney, New South Wales 2052, Australia.
11. Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Hospital and Central Clinical School, Monash University, Melbourne, Victoria 3004, Australia.
12. ARC Centre for Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, Victoria 3010, Australia.