Surendra Karki1, Peter McIntyre2, Anthony T. Newall1, C. Raina MacIntyre1,2, Emily Banks3,4, Bette Liu1,4
1School of Public Health and Community Medicine, University of New South Wales (UNSW), Australia
2National Centre for Immunization Research and Surveillance of Vaccine Preventable Diseases, The Children's Hospital Network, Westmead, NSW, Australia
3National Centre for Epidemiology and Population Health, Research School of Population Health, Australian National University, Canberra, ACT, Australia