Affiliation: | (1) Health Sciences Research Institute, Warwick Medical School, University of Warwick, Coventry, CV4 7AL, UK;(2) Department of Sociology, University of Warwick, Coventry, CV4 7AL, UK;(3) Wolfson Institute of Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, EC1M 6BQ, UK |