Proton TherapyProtonsRadiotherapy DosageOrgans at RiskParanasal Sinus NeoplasmsRadiotherapy, Intensity-ModulatedRadiotherapy, ConformalInduction ChemotherapyHeavy Ion RadiotherapyRadiometryNose NeoplasmsParticle AcceleratorsRelative Biological EffectivenessRadiotherapy Planning, Computer-AssistedHeavy IonsRadiotherapy, High-EnergyRadiobiologyScintillation CountingCarcinoma, HepatocellularLiver NeoplasmsDose-Response Relationship, RadiationProton PumpsRadiotherapyRadiation InjuriesRetrospective StudiesChordomaNeutronsPatient PositioningDose FractionationMonte Carlo MethodNeoplasmsPhotonsAnthozoaSkull NeoplasmsUltrasonic TherapyRadiation DosageUveal NeoplasmsEye EnucleationLinear Energy TransferScattering, RadiationDrug Delivery SystemsProton Pump InhibitorsEquipment Failure AnalysisPlasticsPhantoms, ImagingNanoparticlesCarbonReproducibility of ResultsEquipment DesignPolystyrenesTomography, X-Ray ComputedCell Line, TumorCone-Beam Computed TomographyWaterTreatment OutcomeSensitivity and SpecificityMagnetic Resonance SpectroscopyModels, BiologicalNecrosisHydrogen-Ion ConcentrationGene Expression Regulation, NeoplasticGamma RaysAlgorithmsImmunohistochemistry