872739.fig.001a
(a)
872739.fig.001b
(b)
Figure 1: The 3D point trajectories of GTV centroid. Green plots represent the movement of tumor center of mass is more than 5 mm in any directions (10/44), yellow points mean whose movement is less than 3 mm in three directions (27/44), and red plots represent whose is movement between 3–5 mm (7/44). (a) anterior-posterior view; (b) lateral view.