Supporting material for: "Shared data for IMRT optimization research: the CORT dataset".

Here we provide intensity modulation radiation therapy (IMRT) datasets for a prostate case, a liver case, a head and neck
case, and a standard IMRT phantom. For each, we provide the dose-influence
matrix from a variety of beam/couch angle pairs. The dose-influence matrix is
the main entity needed to perform optimizations: it contains the dose to each
patient voxel from each pencil beam. We also provide the original DICOM
computed tomography (CT) scan as well as the DICOM structure file.