1 Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Washington Medical Center, Seattle, Washington, USA riosdore@uw.edu.
2 Department of Laboratory Medicine and Pathology, University of Washington Medical Center, Seattle, Washington, USA.
3 Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Washington Medical Center, Seattle, Washington, USA.