- Correspondence to Professor Michael J Goldacre, Unit of Health-Care Epidemiology, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Roosevelt Drive, Headington, Oxford OX3 7LF, UK;
- Received February 25, 2015
- Revised April 16, 2015
- Accepted May 13, 2015
- First published July 1, 2015.
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