PO-1009: VMAT planning approach to avoid superficial underdosage for accelerated partial breast irradiation. (April 2016) - Zucconi, F.; Mancosu, P.; Reggiori, G.; Lobefalo, F.; Stravato, A.; Gaudino, A.; Palumbo, V.; Paganini, L.; De Rose, F.; Tomatis, S.; Scorsetti, M.