Evaluation of patients setup accuracy and determination of planning target volume (PTV) margin in moderate hypofractionated volumetric arc therapy (VMAT) of localized prostate cancer using CBCT. (December 2021) - Caricato, P.; Faccenda, V.; Testa, A.; Pisoni, V.; Trivellato, S.; Montanari, G.; Panizza, D.; Lucchini, R.; De Ponti, E.; Arcangeli, S.