Patients must have a Gynecologic Oncology Group (GOG) performance grade of 0, 1, or 2 Patients with GOG performance grade of 3 or 4 Patients must have Gynecologic Oncology Group (GOG) performance status 0, 1, or 2 Patients with GOG performance grade of 3 or 4 Patients must have an ECOG performance status of 0-2 Patients must have an ECOG performance status of 0 -2 Patients must have a Gynecologic Oncology Group (GOG) performance grade of 0, 1, or 2 Gynecologic Oncology Group (GOG) performance status 0, 1, 2 Patients with GOG performance status of 3 or 4 Patients with a GOG Performance Status of 0, 1, or 2 Patients with a GOG performance status of 0, 1, or 2 Patient must have Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2 ECOG performance status of 2 or greater ECOG performance score 0-3 ECOG performance status 0-2 Patients must have an ECOG performance status of 0-2 CRITERIA FOR MAINTENANCE THERAPY-STEP 4: Patients must have an ECOG performance status of 0-3 Patients must have a Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2 Patients must have a GOG performance status of 0 or 1 ECOG performance status 0 or 1 ECOG performance status 0-2 Patient must have a Gynecologic Oncology Group (GOG) performance status of 0, 1, or 2 or equivalent Performance status 0, 1 or 2 Patients with ECOG performance grade of 3 or 4