Radiation DosageRadiation, IonizingRadiation InjuriesDose-Response Relationship, RadiationRadiation ToleranceRadiationRadiation ProtectionRadiation MonitoringRadiation OncologyBiological MarkersNeoplasms, Radiation-InducedCosmic RadiationRadiation Injuries, ExperimentalRadiation PneumonitisGamma RaysNeoplasmsRadiotherapyBackground RadiationRadiometryRadiotherapy DosageUltraviolet RaysRadiation EffectsPancreatic NeoplasmsCombined Modality TherapyTumor Markers, BiologicalRadiation-Sensitizing AgentsRadiation-Protective AgentsAcute Radiation SyndromeSkin NeoplasmsRadioactive Hazard ReleaseCobalt RadioisotopesRadiobiologyRadiotherapy, ConformalX-RaysRadiation Hybrid MappingNeoplasms, Cystic, Mucinous, and SerousDNA DamageDose FractionationRadiotherapy, Intensity-ModulatedNeoplasms, Second PrimaryBrachytherapyNeoplasm StagingTime FactorsTreatment OutcomeLinear Energy TransferRadiodermatitisTomography, X-Ray ComputedRadiotherapy, AdjuvantRadiotherapy Planning, Computer-AssistedBody BurdenBreast NeoplasmsLeukemia, Radiation-InducedPrognosisNuclear WarfareHead and Neck NeoplasmsRadiation GeneticsNeoplasm Recurrence, LocalNeoplasms, Multiple PrimaryKidney NeoplasmsRetrospective StudiesThyroid NeoplasmsSynchrotronsRadiation, NonionizingRelative Biological EffectivenessElectromagnetic RadiationImmunohistochemistryParticle AcceleratorsCesium RadioisotopesAdenocarcinomaSunlightFluoroscopyAbnormalities, Radiation-InducedDNA RepairLiver NeoplasmsWhole-Body IrradiationCarcinoma, Squamous CellProteomicsDNA, NeoplasmCell Line, TumorBrain NeoplasmsThermoluminescent DosimetryReproducibility of ResultsSolar ActivityBiomarkers, PharmacologicalNeoplasms, ExperimentalBeta ParticlesOvarian NeoplasmsFollow-Up StudiesSensitivity and SpecificityTechnology, RadiologicAntineoplastic AgentsNuclear WeaponsLung NeoplasmsCell SurvivalRadiographyNeoplasm ProteinsRadiosurgeryRadioactive FalloutAdenocarcinoma, MucinousRadiotherapy, High-Energy