Kleijnen Systematic Reviews (KSR) Ltd is an independent research company that produces and disseminates systematic reviews, cost effectiveness analyses and health technology assessments of research evidence in health care. Kleijnen Systematic Reviews prepares systematic reviews and meta-analysis, rapid reviews, value dossiers, cost effectiveness analyses and health technology assessments (#HTA) to support policy making, licensing and reimbursement decisions (fourth hurdle processes, AMNOG), local decision making about commissioning health services and guideline development. We provide training and consultancy in systematic reviews, health technology assessment, guidelines, research methods, basic statistics, meta-analysis, evidence based medicine and evidence-based health care. If you would like to commission a systematic review, Kleijnen Systematic Reviews Ltd offers services which are tailored to your specific needs and circumstances.