Radioactive Hazard ReleaseChemical Hazard ReleaseRadiation DosageProportional Hazards ModelsRadiation, IonizingDose-Response Relationship, RadiationRadiation InjuriesRadiation ToleranceRadiationWhole-Body IrradiationUltraviolet RaysRadiation ProtectionGamma RaysRadiation MonitoringRadiation Injuries, ExperimentalTime FactorsRadiation EffectsRadiotherapyRadiation-Protective AgentsRadiation OncologyNeoplasms, Radiation-InducedRadiotherapy DosageRadiation PneumonitisCombined Modality TherapyFollow-Up StudiesFood IrradiationX-RaysCosmic RadiationRisk Factors