Andrew StevensAndrew Stevens is Professor of Public Health and former Head of Department and Division (of Primary Care, Public and Occupational Health). Andrew is interested in Health Services Research including health care needs assessment, health technology asessment and horizon scanning. He has edited the 4 volume Health Care Needs Assessment Series, and the Advanced Handbook of Methods in Evidence Based Healthcare. Andrew has had a close involvement with the National Institute for Health and Clinical Excellence (NICE) since its establishment in 2000, and has been Chairman of one of its Appraisal Committees for 6 years. Read More Read Less