Fig. 3From: Novel rotatable tabletop for total-body irradiation using a linac-based VMAT techniquea Optimized VMAT-TBI plan. b Dose distribution without beam 3, illustrating the smooth and broad dose transition between the beams. c Robustness for small longitudinal isocenter displacements tested with a 1 cm cranial shift of isocenter 3. d Robustness check with all beams shifted 2 cm laterallyBack to article page