| Robin G Walters | Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), University of Oxford |
| Robin G Walters | Medical Research Council Population Health Research Unit (MRC PHRU), University of Oxford |
| Richard Peto | Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), University of Oxford |
| Zhengming Chen | Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), University of Oxford |
| Zhengming Chen | Medical Research Council Population Health Research Unit (MRC PHRU), University of Oxford |
| Iona Y Millwood | Clinical Trial Service Unit & Epidemiological Studies Unit (CTSU), University of Oxford |
| Iona Y Millwood | Medical Research Council Population Health Research Unit (MRC PHRU), University of Oxford |