1. Department of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australian Capital Territory 2601, Australia.
2. Department of Microbiology, University of Tennessee, Knoxville, TN 37996, USA.
3. Department of Microbiology and Immunology, Peter Doherty Institute for Infection and Immunity, University of Melbourne, Parkville, Victoria 3010, Australia.
4. Liver Immunology Program, Centenary Institute and AW Morrow Gastroenterology and Liver Centre, University of Sydney and Royal Prince Alfred Hospital, Locked Bag No. 6, Sydney, New South Wales 2042, Australia.
5. Immunogenomics Laboratory, Garvan Institute of Medical Research, Darlinghurst, Sydney, New South Wales 2010, Australia.