Radiation OncologyBrachytherapyMedical OncologySocieties, MedicalHealth PhysicsRadiologyRadiology Department, HospitalRadiotherapyRadiation InjuriesNeoplasmsOncology NursingCancer Care FacilitiesRadiotherapy, Computer-AssistedRadiobiologyRadiotherapy DosageRadiation DosageRadiation, IonizingRadiotherapy, ConformalRadiotherapy Planning, Computer-AssistedDose-Response Relationship, RadiationSocieties, ScientificUnited StatesAfrican AmericansRadiology, InterventionalRadiation ToleranceRadiotherapy, Image-GuidedCombined Modality TherapyDose FractionationRadiotherapy, High-EnergyOncology Service, HospitalTreatment OutcomeQuality Assurance, Health CareRadiotherapy, Intensity-ModulatedPractice Guidelines as TopicRadiationRadiation ProtectionSocietiesRadiotherapy, AdjuvantRetrospective StudiesRadiation MonitoringSocieties, NursingCongresses as TopicHematologyRadiosurgeryBreast NeoplasmsNeoplasm StagingAccreditationChemoradiotherapyIndians, North AmericanHealth PlanningTomography, X-Ray ComputedForecastingPhysician's Practice PatternsQuestionnairesPositron-Emission TomographyPrognosisAsian AmericansFollow-Up StudiesSurvival RateNeoplasm Recurrence, LocalNephrologyClinical Trials as TopicHead and Neck NeoplasmsProstatic NeoplasmsAntineoplastic AgentsBrain NeoplasmsUrogenital NeoplasmsHistory, 20th CenturyAnesthesiologyAntineoplastic Combined Chemotherapy ProtocolsHealth Care SurveysMexican AmericansCardiac Imaging TechniquesTime FactorsSocieties, PharmaceuticalJapan