Fig. 2.

Changes in relevant prognostic metrics of FDG-PET, FMISO-PET, DW-MRI and DCE-MRI intratumoural data at three time points during radiotherapy (PRE-RT, MID-RT, POST-RT) for patients with available images. (a) 75^th percentile of FDG-PET SUV; (b) 75^th percentile of FMISO-PET SUV; (c) 25^th percentile of ADC maps; (d) Average of K^Trans maps; (e) Patient grouping per imaging modality with respect to metric changes from PRE-RT to POST-RT as seen in panels a-b-c-d. The size of the markers is proportional to the absolute change. Abbreviations are defined in Supplementary Table 1.