| Jonathan A C Sterne | Bristol Medical School, University of Bristol |
| Jonathan A C Sterne | National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol |
| Yoav Ben-Shlomo | Bristol Medical School, University of Bristol |
| Yoav Ben-Shlomo | National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care West, University Hospitals Bristol NHS Trust |
| George Davey Smith | Bristol Medical School, University of Bristol |
| George Davey Smith | Medical Research Council Integrative Epidemiology Unit, University of Bristol |
| George Davey Smith | Bristol Medical School, University of Bristol |
| George Davey Smith | Medical Research Council Integrative Epidemiology Unit, University of Bristol |
| David E Neal | University of Oxford |
| David E Neal | Addenbrooke's Hospital, University of Cambridge |
| Freddie C Hamdy | University of Oxford |