1. Group Infection and Cancer, School of Medicine Universidad de Antioquia Medellin Colombia
2. Department of Pathology, School of Medicine Universidad de Antioquia Medellin Colombia
3. School of Microbiology Universidad de Antioquia Medellin Colombia
4. Department of Pathology Pablo Tobon Uribe Hospital Medellin Colombia
5. Department of Gynecology Dinamica IPS Medellin Colombia
6. Department of Gynecology and Obstetrics, School of Medicine Universidad de Antioquia Medellin Colombia
7. Department of Gynecology and Obstetrics Clinica SOMA Medellin Colombia
8. Department of Pathology Laboratory of Pathology and Cytology Suescun Medellin Colombia
9. Medical Scientific Direction Dinamica IPS Medellin Colombia
10. Department of Gynecology and Obstetrics Unidad Videodiagnóstica de la Mujer Medellin Colombia
11. Department of Pathology and Laboratory Medicine University of Virginia Charlottesville Virginia USA
12. Division of Cancer Epidemiology and Genetics, National Cancer Institute National Institutes of Health Bethesda Maryland USA
13. Department of Epidemiology and Population Health Albert Einstein College of Medicine Bronx New York USA
14. Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine Queen Mary University London London UK
15. Prevention and Implementation Group International Agency for Research on Cancer/World Health Organization Lyon France
16. Agencia Costarricense de Investigaciones Biomédicas Guanacaste Costa Rica