Treatment dose planning parameters for 55 Gy in 20 fractions
The planning target volume (PTV) will receive the prescribed dose of 55 Gy in 20 fractions. The volume of PTV receiving the prescription dose (VPrescription Dose) of 55 Gy should be ≥ 95% and not exceed 115% (hotspot) (see treatment dose planning parameters listed in Additional File 