Fig. 4

Dose distribution comparison between experimental data as acquired by the Gafchromic film (top left) and the simulated result using 100 random static fields (top right) for the high modulation dynamic delivery described in section 3.3. The 2%, 2 mm evaluation (left bottom) showed 99.5% of gamma points lower than 1. PTW Verisoft was used to calculate the gamma values. On bottom right the dose distribution at the film location when 20 fields are used