Fig. 5.

Boxplot of the measured time in seconds for each different plan adaptation method (N = 17 lymph nodes) for plan adaptation on the daily anatomy and contours for the 1.5 T MR-linac. The bars show the upper and lower quartiles. The whiskers show the minimum and maximum values, excluding outliers which are denoted with an asterisk. Method A – F describe: A the original segments, B adapt segments, C optimize weights from segments, D optimize weights from fluence, E optimize weights and shapes from segments and F optimize weights and shapes from fluence, respectively.