Fig. 2From: 4DMRI-based investigation on the interplay effect for pencil beam scanning proton therapy of pancreatic cancer patientsMotion distributions of all voxels inside the CTV delineation between end-inhale and end-exhale breathing phases for P1-P9 in a IS, b AP and c LR direction for the respective numbers of available 4DMRI data sets. The whiskers indicate the 95% range of the boxplotsBack to article page