MedicinePhysicsRadiation DosimetryRadiation PhysicsRadiobiologyBiological Effects Of RadiationHigh-dose Radiation EffectsRadiation CarcinogenesisRadiation Protection PrinciplesRadiation Risk AssessmentRadioactive DecayIonizing Radiation EffectsIrradiation EffectsRadiation Damage MechanismsRadiation EffectsRadiation Epidemiology