1. Department of Obstetrics and Gynecology CHA Gangnam Medical Center CHA University School of Medicine Seoul South Korea
2. Division of Tumor Immunology Center for Gynecologic Cancer National Cancer Center Research Institute and Hospital Goyang South Korea
3. Department of Obstetrics and Gynecology Women's Cancer Center Institute of Women's Life Medical ScienceYonsei University College of Medicine Seoul South Korea
4. Division of Cancer Control & Policy National Cancer Center National Cancer Control Institute Goyang South Korea
5. Mo‐Im Kim Nursing Research InstituteCollege of NursingYonsei University Seoul South Korea
6. Department of Obstetrics and Gynecology Chungnam National University School of Medicine Dajeon South Korea
7. Department of Obstetrics and Gynecology Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea