OsteosarcomaRadiotherapyRadiotherapy DosageEnergy MetabolismBone NeoplasmsRadiotherapy, AdjuvantRadiotherapy, ConformalRadiotherapy, High-EnergyEnergy IntakeRadiotherapy, Intensity-ModulatedCombined Modality TherapyRadiotherapy Planning, Computer-AssistedPhosphocreatineEnergy TransferDose FractionationRadiation InjuriesRadiotherapy, Computer-AssistedRadiotherapy, Image-GuidedParticle AcceleratorsOsteosarcoma, JuxtacorticalTreatment OutcomeDose-Response Relationship, RadiationNeoplasm Recurrence, LocalRadiation OncologyAdenosine TriphosphateFemoral NeoplasmsTime FactorsAntineoplastic Combined Chemotherapy ProtocolsLung NeoplasmsPhosphatesHeavy IonsNeoplasm StagingCell Line, TumorRadiosurgeryDisease-Free SurvivalBrachytherapyRadiometryHead and Neck NeoplasmsLinear Energy TransferCosmic RadiationCisplatinPrognosisSurvival RateRetrospective StudiesChemoradiotherapyChemotherapy, AdjuvantMagnetic Resonance SpectroscopySurvival AnalysisFollow-Up StudiesBrain NeoplasmsAntineoplastic AgentsNasopharyngeal NeoplasmsRadiation ToleranceCarcinoma, Squamous CellRelative Biological EffectivenessNeoadjuvant TherapyDoxorubicinOrgans at RiskRadiation-Sensitizing AgentsNeoplasms, Radiation-InducedNeoplasms, Second PrimaryRectal NeoplasmsThermodynamicsBody WeightKineticsLactatesTomography, X-Ray ComputedMyocardiumMethotrexatePelvic NeoplasmsCranial IrradiationRadiation DosageNeoplasm MetastasisSpectrometry, GammaLeg BonesProstatic NeoplasmsAdenine NucleotidesRadiation PneumonitisNeoplasmsBreast NeoplasmsDietElectronsVincristineDogsSarcoma, EwingGlycolysisTumor Cells, CulturedModels, BiologicalSarcomaLaryngeal NeoplasmsMastectomy, SegmentalOxygen ConsumptionHeavy Ion RadiotherapyHodgkin DiseaseOsteoblastomaEatingRadiodermatitisCreatineChondrosarcomaProtons