RadiotherapyRadiotherapy DosageRadiotherapy, ConformalRadiotherapy, AdjuvantRadiotherapy, Intensity-ModulatedRadiotherapy Planning, Computer-AssistedRadiotherapy, High-EnergyCombined Modality TherapyDose FractionationRadiation InjuriesRadiotherapy, Computer-AssistedRadiotherapy, Image-GuidedTreatment OutcomeRadiation OncologyThrombectomyRadiosurgeryHead and Neck NeoplasmsDose-Response Relationship, RadiationHemostatic DisordersBrachytherapyNeoplasm Recurrence, LocalNeoplasm StagingChemoradiotherapyMultilocus Sequence TypingAntineoplastic Combined Chemotherapy ProtocolsNasopharyngeal NeoplasmsDisease-Free SurvivalBrain NeoplasmsCarcinoma, Squamous CellRadiation ToleranceOrgans at RiskSurvival RateRetrospective StudiesTime FactorsRadiation-Sensitizing AgentsSurvival AnalysisLung NeoplasmsRectal NeoplasmsFollow-Up StudiesChemotherapy, AdjuvantParticle AcceleratorsCisplatinCranial IrradiationPrognosisRadiometryProstatic NeoplasmsRadiation PneumonitisRadiation DosageProspective StudiesPelvic NeoplasmsDrug Resistance, Multiple, BacterialLaryngeal NeoplasmsMastectomy, SegmentalBreast NeoplasmsHodgkin DiseaseRadiodermatitisHeavy Ion RadiotherapyNeoplasms, Radiation-InducedVincristineIndiaNeoplasms, Second PrimaryTomography, X-Ray ComputedDacarbazineOrgan Sparing TreatmentsReproducibility of ResultsXerostomiaProcarbazineFluorouracilNeoadjuvant TherapyAlgorithmsNeoplasmsEquipment DesignRadioisotope TeletherapyAntineoplastic AgentsMagnetic Resonance ImagingSpinal NeoplasmsPalliative CareAdenocarcinomaCobalt RadioisotopesCarcinoma, Non-Small-Cell LungLymphatic IrradiationRisk FactorsMechlorethamineUterine Cervical NeoplasmsCarcinomaGlioblastomaRadiation-Protective AgentsSequence Analysis, DNANetherlandsSalvage TherapyBleomycinKaplan-Meier EstimateMastectomyIridium RadioisotopesOsteoradionecrosisAntineoplastic Agents, AlkylatingPelvisEsophageal NeoplasmsGliomaLymphatic Metastasis