1. Hubert Department of Global Health, Emory University Rollins School of Public Health, Atlanta, GA, USA
2. Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, GA, USA
3. Emory Vaccine Center, Emory University, Atlanta, GA, USA
4. Cancer Prevention and Control Program, Winship Cancer Institute, Emory University, Atlanta, GA, USA
5. HPV Cancer Prevention Program, St. Jude Children’s Research Hospital, Memphis, TN, USA