1. The Graduate School, University of Santo Tomas, Manila, Philippines
2. Department of Radiation Oncology, University of Santo Tomas Hospital – Benavides Cancer Institute, Manila, Philippines
3. Gynecologic Oncology Unit, University of Santo Tomas Hospital – Benavides Cancer Institute, Manila, Philippines
4. Department of Radiology, University of Santo Tomas Hospital, Manila, Philippines
5. Department of Anatomic Pathology, University of Santo Tomas Hospital, Manila, Philippines
6. Department of Obstetrics and Gynecology, University of Santo Tomas