PO-0852: Adjuvant breast EBRT in elderly patients: toxicity results with an hybrid IMRT class solution. (April 2018) - Boccardi, M.; Macchia, G.; Cilla, S.; Ianiro, A.; Viola, P.; Cucci, E.; Ciuffreda, M.; Smaniotto, I.D.; Ammendolia, I.; Frakulli, R.; Ferioli, M.; Siepe, G.; et al.