1. Departments of Epidemiology and Global Health; Rollins School of Public Health; Emory University; Atlanta GA USA
2. The Cancer Institute of the State of São Paulo; São Paulo Brazil
3. Department of Behavioral Science and Health Education; Rollins School of Public Health; Emory University; Atlanta GA USA
4. Department of Anthropology; Emory College of Arts and Sciences; Emory University; Atlanta GA USA
5. Department of Radiology and Oncology; School of Medicine; University of São Paulo; São Paulo Brazil
6. Department of Preventive Medicine; School of Medicine; University of São Paulo; São Paulo Brazil
7. Oncology Foundation of São Paulo; São Paulo Brazil
8. Departments of Behavioral Science and Health Education and Global Health; Rollins School of Public Health; Emory University; Atlanta GA USA
9. Cancer Prevention and Control Program; Winship Cancer Institute; Atlanta GA USA
10. Emory Vaccine Center; Atlanta GA USA