CTV to PTV margins for prostate irradiation. Three-dimensional quantitative assessment of interfraction uncertainties using portal imaging and serial CT scans

1. Pérez-Romasanta, L.A.
2. Lozano-Martín, E.
3. Velasco-Jiménez, J.
4. Mendicote-León, F.
5. Sanz-Martín, M.
6. Torres-Donaire, J.
7. Carrascosa-Ferńndez, C.
8. Zapata-Jiménez, J.C.
9. Arjona-Gutiérrez, J.
10. Gil-Agudo, A.