Radiation DosageRadiometryRadiation MonitoringRadiotherapy DosageTreatment OutcomeTime FactorsLethal Dose 50Administration, OralDrug Administration ScheduleDouble-Blind MethodDose-Response Relationship, RadiationDose FractionationInjections, IntravenousRetrospective StudiesArea Under CurveRadiotherapy Planning, Computer-AssistedHalf-LifeFollow-Up StudiesProspective StudiesReproducibility of ResultsInfusions, IntravenousBody BurdenBody WeightRats, Sprague-DawleyThermoluminescent DosimetryNeoplasmsAlgorithmsAnalysis of VarianceModels, BiologicalDrug Therapy, CombinationRandom AllocationRelative Biological EffectivenessDrug InteractionsPhantoms, ImagingBiological AvailabilityMetabolic Clearance Rate