1 Department of Obstetrics and Gynecology, Boston Medical Center/Boston University School of Medicine, Boston, MA.
2 Department of Pathology, Division of Gynecologic Pathology, Magee-Women's Hospital of University of Pittsburgh Medical Center (UPMC), Pittsburgh, PA.
3 HPV & GYN American Cancer Society, Inc, Atlanta, GA.
4 Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, MO.