1. Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
2. Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
3. Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
4. Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
5. Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
6. Department of Medicine, Weill Cornell Medical College, New York, NY
7. Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, NY