Figure 5

The excess absolute risk (EAR) of radiation-induced secondary cancer based on the full mechanistic dose-response model. *and #indicate a statistically significant difference between treatment plans. CB = contralateral breast; CL = contralateral lung; and IL = ipsilateral lung. W-TF = 3D-CRT with two tangential fields and wedges; 2F-IMRT = IMRT with two tangential fields; 6F-IMRT = IMRT with six fields; and VMAT = VMAT with double partial arcs.