| Affiliation: | 1. Academic Primary Care, Division of Applied Health Sciences, University of Aberdeen, Polwarth Building, Foresterhill, Aberdeen AB25 2ZD, UK;2. Research in Real Life, 5a Coles Lane, Oakington, Cambridge CB24 3BA, UK;3. Primary Care Research, Aldermoor Health Centre, Aldermoor Close, University of Southampton, Southampton SO16 5ST, UK;4. Worcestershire Acute Hospitals, Charles Hastings Way, Newtown Road, Worcester WR5 1DD, UK;5. Department of Asthma, Allergy & Respiratory Science, King''s College London School of Medicine, Guy''s Hospital, Great Maze Pond, London SE1 9RT, UK |
