Figure 4.

(a) Isodose lines from IMRT treatment plans for 6 MV‐MLC (top row) and ⁶⁰Co‐compensator plans (bottom row) for one head‐and‐neck case selected as high‐quality plans. Parameters are the standard set listed in Section 2.C.2. (b) Isodose lines from IMRT treatment plans for 6 MV‐MLC (top row) and ⁶⁰Co‐compensator plans (bottom row) for one gynecological case selected to show a good outcome. Parameters are the standard set listed in Section 2.C.2. [Color figure can be viewed at wileyonlinelibrary.com]