The patients will be recruited at their follow-up appointment after their surgery. At this consultation the patient will be informed about the final diagnosis and extent of disease and a plan for their further chemotherapeutic treatment will be developed. All patients will be offered carboplatin AUC 5 and paclitaxel 175mg/m2 q3w for 6 cycles [+ bevacizumab 7.5mg/kg q3w for 18 cycles in high-risk women of recurrence (IIIc not maximal debulked with a rest tumor of >1 cm2 and stage IV)]. In they fulfill the inclusion criteria and agree the inform consent formula will be signed. During the screening period the study team will secure that the necessary information needed is available and study specific test and analysis will be undertaken. After inclusion the study specific consultations will be scheduled coinciding with the patient regular appointments for treatment and follow-up. The patients will be followed at predetermined time points (after finalizing the chemotherapy; and every 3 months thereafter for 2 years).