Where used:
| Attribute | CANCER TREATMENT MODALITY | references in description External Beam Radiotherapy |
| Attribute | CANCER TREATMENT MODALITY FOR REGISTRATION | references in description External Beam Radiotherapy |
| Attribute | PLANNED CANCER TREATMENT TYPE | references in description External Beam Radiotherapy |
| Attribute | RADIOTHERAPY TREATMENT MODALITY | references in description External Beam Radiotherapy |
| Data Element | RADIOTHERAPY PRESCRIBED BEAM ENERGY | references in description External Beam Radiotherapy |
| Supporting Information | External Beam Radiotherapy | references in description External Beam Radiotherapy |
| Supporting Information | Radiotherapy | references in description External Beam Radiotherapy |
| Supporting Information | Radiotherapy Data Set Overview | references in description External Beam Radiotherapy |
