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Jonathan A Cook, Steven A Julious, William Sones, Lisa V Hampson, Catherine Hewitt, Jesse A Berlin, Deborah Ashby, Richard Emsley, Dean A Fergusson, Stephen J Walters, Edward CF Wilson, Graeme MacLennan, Nigel Stallard, Joanne C Rothwell, Martin Bland, Louise Brown, Craig R Ramsay, Andrew Cook, David Armstrong, Douglas Altman & Luke D Vale.

Jonathan A Cook ^1,*, Steven A Julious ², William Sones ¹, Lisa V Hampson ³, Catherine Hewitt ⁴, Jesse A Berlin ⁵, Deborah Ashby ⁶, Richard Emsley ⁷, Dean A Fergusson ⁸, Stephen J Walters ², Edward CF Wilson ^9,10, Graeme MacLennan ¹¹, Nigel Stallard ¹², Joanne C Rothwell ², Martin Bland ¹³, Louise Brown ¹⁴, Craig R Ramsay ¹⁵, Andrew Cook ¹⁶, David Armstrong ¹⁷, Douglas Altman ^1,†, Luke D Vale ¹⁸

¹ Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
² Medical Statistics Group, School of Health and Related Research, University of Sheffield, Sheffield, UK
³ Statistical Methodology and Consulting, Novartis Pharma AG, Basel, Switzerland
⁴ York Trials Unit, Department of Health Sciences, University of York, York, UK
⁵ Johnson & Johnson, Titusville, NJ, USA
⁶ Imperial Clinical Trials Unit, Imperial College London, London, UK
⁷ Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
⁸ Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada
⁹ Cambridge Centre for Health Services Research, Cambridge Clinical Trials Unit University of Cambridge, Cambridge, UK
¹⁰ Health Economics Group, Norwich Medical School, University of East Anglia, Norwich, UK
¹¹ Centre for Healthcare Randomised Trials, University of Aberdeen, Aberdeen, UK
¹² Warwick Medical School, Statistics and Epidemiology, University of Warwick, Coventry, UK
¹³ Department of Health Sciences, University of York, York, UK
¹⁴ MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
¹⁵ Health Services Research Unit, University of Aberdeen, Aberdeen, UK
¹⁶ Wessex Institute, University of Southampton, Southampton, UK
¹⁷ School of Population Health and Environmental Sciences, King’s College London, London, UK
¹⁸ Health Economics Group, Institute of Health & Society, Newcastle University, Newcastle upon Tyne, UK
^* Corresponding author Email: jonathan.cook@ndorms.ox.ac.uk