1. Department of Surgical Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
2. Department of Radiation Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
3. Department of Gynaecologic Oncology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
4. Department of Radiology, Netherlands Cancer Institute Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
5. Department of Obstetrics, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands