   ≤00                                                                00 (00.0)    00-00                                                              00 (00.0)    00-00                                                              00 (00.0)    00-000                                                             00 (00.0)    000-000                                                            0 (0.0)    \>000                                                              0 (0.0)  ###### Surveyed Korean Gynecologic Oncology Group members\' ad