PO-0977: Hypofractionated external beam radiation therapy for breast cancer: real-life outcomes. (November 2020) - Correia, D.; Fernandes, B.; Ponte, A.; Marques, M.; Couto-Gonçalves, S.; Rolim, L.; Nobre-Góis, I.; Carvalho, C.; Casalta-Lopes, J.; Borrego, M.