Time (min)
Treatment device Vero 4DRT   Clinac iX Novalis
Couch correction 3D 6D 3D 3D
SBRT
Initial laser setup 1.50 1.05 1.32
Image acquisition, image registration, and couch correction 1.08 1.35 2.48 1.23
Verification of the position (Option) 0.50 1.22 0.80
Cone beam CT imaging 2.08 4.74 -
Beam delivery 7.92 10.80 12.77
Total 13.08 13.35 20.29 16.12
Table 3: Comparison of the treatment time for SBRT (Vero4DRT versus Novalis, Clinac iX).