[1] Cancer Council NSW,Cancer Epidemiology Research Unit
[2] National University of Singapore,Saw Swee Hock School of Public Health
[3] Ministry of Health,National Cervical Screening Programme
[4] The University of NSW,Lowy Cancer Research Centre
[5] Molecular Biology,School of Public Health, Sydney Medical School
[6] Aotea Pathology,undefined
[7] The University of Sydney,undefined