[1
]
Biostatistics Department, University of Liverpool, Liverpool, England.
[2
]
Clinical Trials Research Centre, University of Liverpool, Liverpool, England.
[3
]
Newcastle University, Newcastle, England.
[4
]
Currently with Leeds Institute of Clinical Trials Research, University of Leeds, Leeds,
England.
[5
]
Edinburgh University, Edinburgh, Scotland.
[6
]
University of Oxford, Oxford, England.
[7
]
UCL Comprehensive Clinical Trials Unit, London, England.
[8
]
Centre for Statistics in Medicine, University of Oxford, Oxford, England.
[9
]
University of Nottingham, Nottingham, England.
[10
]
Janssen Research & Development LLC, Raritan, New Jersey.
[11
]
Johnson & Johnson, Titusville, New Jersey.
[12
]
Luxembourg Institute of Health, Strassen, Luxembourg.
[13
]
Clinical Trials Consulting & Training Limited, Buckingham, England.
[14
]
Medicines and Healthcare Products Regulatory Agency, London, England.