RadiotherapyRadiotherapy DosageRadiotherapy, ConformalRadiotherapy, AdjuvantTomography, X-Ray ComputedRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-AssistedComputersRadiotherapy, High-EnergyCombined Modality TherapyDose FractionationRadiation InjuriesRadiotherapy, Computer-AssistedRadiotherapy, Image-GuidedPositron-Emission TomographyTomographyTreatment OutcomeRadiation OncologyRadiosurgeryNeoplasm StagingHead and Neck NeoplasmsDose-Response Relationship, RadiationBrachytherapyNeoplasm Recurrence, LocalTomography, Optical CoherenceChemoradiotherapyComputer SimulationTomography, Emission-ComputedRetrospective StudiesTomography, Spiral ComputedAntineoplastic Combined Chemotherapy ProtocolsBrain NeoplasmsNasopharyngeal NeoplasmsCarcinoma, Squamous CellDisease-Free SurvivalFollow-Up StudiesLung NeoplasmsRadiation ToleranceSurvival RateCone-Beam Computed TomographyOrgans at RiskSurvival AnalysisPrognosisRadiation-Sensitizing AgentsRadiation DosageRectal NeoplasmsChemotherapy, AdjuvantParticle AcceleratorsCisplatinRadiometryCranial IrradiationTomography, OpticalTomography, Emission-Computed, Single-PhotonProstatic NeoplasmsTime FactorsRadiation PneumonitisMultidetector Computed TomographyPelvic NeoplasmsBreast NeoplasmsFluorodeoxyglucose F18Hodgkin DiseaseLaryngeal NeoplasmsMastectomy, SegmentalAttitude to ComputersNeoplasms, Radiation-InducedVincristineHeavy Ion RadiotherapyElectron Microscope TomographyRadiodermatitisNeoplasmsNeoplasms, Second PrimaryOrgan Sparing TreatmentsImaging, Three-DimensionalDacarbazineNeoadjuvant TherapyProcarbazineAntineoplastic AgentsFluorouracilXerostomiaProspective StudiesRadioisotope TeletherapySpinal NeoplasmsMagnetic Resonance ImagingAdenocarcinomaCarcinoma, Non-Small-Cell LungFeasibility StudiesComputer PeripheralsPalliative CareLymphatic IrradiationCobalt RadioisotopesCarcinomaPelvisUterine Cervical NeoplasmsReproducibility of ResultsMechlorethamineComputer LiteracyFour-Dimensional Computed TomographyTomography, X-RayLymphatic MetastasisGlioblastoma