PO-1142 Hypofractionated whole breast radiotherapy in large breast size: is it really a solved issue?. (August 2021) - Colcago, R.R.; Cavallo, A.; Magri, M.C.; La Rocca, E.; Vitullo, A.; Baili, P.; Sant, M.; Pignoli, E.; Valdagni, R.; Lozza, L.; De Santis, M.C.