1. Department of Radiation Oncology, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
2. Department of Obstetrics and Gynecology, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
3. Department of Radiology, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
4. Departament of Pathology, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
5. Departament of Nuclear Medicine, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
6. Department of Medical Oncology, Hospital Clínic of Barcelona, 08036 Barcelona, Spain
7. Department of Radiology, Princess Alexandra Hospital, Brisbane 4102, Australia