1 Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
2 Hematology and Coagulation Laboratory Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
3 Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
4 Transfusion Medicine Service, Department of Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Hematology Service, Department of Medicine, Division of Hematologic Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
5 Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York, NY, USA. Electronic address: sonoday@mskcc.org.