title: Vault, cloud and agent: choosing strategies for quality improvement and research based on routinely collected health data.
authors.forename: Simon
authors.initials: S
authors.lastname: de Lusignan
authors.forename: Frank
authors.initials: F
authors.lastname: Sullivan
authors.forename: Paul
authors.initials: P
authors.lastname: Krause
mesh_terms: D016494:Computer Security; D003219:Confidentiality; D006302:Health Services Research / Q000379:methods* / Q000706:statistics & numerical data*; D006801:Humans; D007256:Information Systems / Q000706:statistics & numerical data*; D011320:Primary Health Care / Q000706:statistics & numerical data*; D011785:Quality Assurance, Health Care / Q000458:organization & administration*; D006113:United Kingdom