Published on in Vol 19, No 4 (2017): April
1 Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, United Kingdom
2 Centre for Health Policy, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
3 Department of Economics, University of Warwick, Coventry, United Kingdom
4 Oxford Clinical Trials Research Unit, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
5 Joe's Diabetes Ltd, Coventry, United Kingdom
6 Florence Nightingale Faculty of Nursing and Midwidery, King's College London, London, United Kingdom