1. Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
2. Department of Obstetrics and Gynecology, University of North Carolina School of Medicine, Chapel Hill, NC, USA
3. Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
4. Centro de Estudios de Estado y Sociedad, Buenos Aires, Argentina
5. Perdana University, Royal College of Surgeons in Ireland School of Medicine, Kuala Lumpur, Malaysia
6. Department of Obstetrics and Gynecology, The Catholic University of Korea College of Medicine, St. Paul’s Hospital, Seoul, Korea
7. Department of Medical Virology, University of Pretoria, National Health Laboratory Service, Pretoria, South Africa
8. Unit of Infections and Cancer, Cancer Epidemiology Research Programme, Institut Català d’Oncologia, Barcelona, Spain
9. Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA