Fig. 3From: Evaluation of daily patient positioning for radiotherapy with a commercial 3D surface-imaging system (Catalyst™) a Subgrup: thorax, setup error derived by vLaser vs. theoretical setup error by vCatalyst-only. b Subgroup: abdomen, setup error derived by vLaser vs. theoretical setup error by vCatalyst-only. c Subgroup: pelvis, setup error derived by vLaser vs. theoretical setup error by vCatalyst-onlyBack to article page