Diagnostic ErrorsClinical AuditDiagnostic Techniques and ProceduresSensitivity and SpecificityDiagnosis, Computer-AssistedReproducibility of ResultsMalpracticeDiagnosisSafety ManagementMedical ErrorsPatient SafetyClinical Laboratory TechniquesFalse Negative ReactionsAutopsyRetrospective StudiesQuality Assurance, Health CareDementiaIatrogenic DiseasePredictive Value of TestsMedical Staff, HospitalBiological MarkersAlgorithmsMyositis OssificansMagnetic Resonance ImagingPolymerase Chain ReactionClassificationFalse Positive ReactionsMutationProspective StudiesAlzheimer DiseaseClinical CompetencePhenotypeQuality of Health CarePhysiciansGenotypePrejudiceDNA PrimersEmergency Service, HospitalPrimary Health CareCognitionRefractive ErrorsAttitude of Health Personnel