Fig. 4.

Dose profiles for film measurements of different motion management strategies. The line type indicates the motion scenario and the line color represents the used motion management strategy. Tracking scenarios were compared to a static delivery as a reference(black dashed line), and mid‐position deliveries w/ and w/o trailing during periodic+driftmotion were compared to a periodic delivery as a reference (yellow solid line). None refers to a scenario where the tracking plan was delivered, but no actual tracking was applied. Note that the no tracking scenario is only shown for the central delivery. Also note that the red lines representing the tracking scenario are superimposed.