1. Cancer Research Division; Cancer Council NSW; Woolloomooloo Sydney NSW Australia
2. Prince of Wales Clinical School; The University of New South Wales; Australia
3. School of Public Health; University of Sydney; Australia
4. Institute of Cancer Sciences, University of Manchester; United Kingdom
5. Department of Epidemiology and Population Health; Albert Einstein College of Medicine; Bronx NY
6. Global Coalition against Cervical Cancer; Arlington VA