Affiliation: | 1. Department of Gynecologic Oncology and Reproductive Sciences, The University of Texas MD Anderson Cancer Center, Houston, Texas;2. Gynecologic Oncology Group Statistical and Data Center, Roswell Park Cancer Institute, Buffalo, New York;3. Department of Gynecologic Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois;4. University of North Carolina School of Medicine, Chapel Hill, North Carolina;5. Department of Surgery, Memorial Sloan‐Kettering Cancer Center, New York, New York;6. Department of Obstetrics/Gynecology, NorthShore University Health System, Lake Forest, Illinois;7. Department of Gynecologic Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa |