Fig. 7

Trend for HRSs inside each individual GTV-N over the course of radiotherapy for high (red), intermediate (gold), low risk (blue) and non-oropharyngeal (green) patients. Solid lines represent linear regression for each group of patients
Trend for HRSs inside each individual GTV-N over the course of radiotherapy for high (red), intermediate (gold), low risk (blue) and non-oropharyngeal (green) patients. Solid lines represent linear regression for each group of patients