| Authors: |
Bertram W; Bristol Medical School, University of Bristol, Bristol, UK.; National Institute for Health and Care Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK., Wylde V; Bristol Medical School, University of Bristol, Bristol, UK.; National Institute for Health and Care Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK., Woodward T; North Bristol NHS Trust, Bristol, UK., Gooberman-Hill R; Bristol Medical School, University of Bristol, Bristol, UK.; National Institute for Health and Care Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK., Whitehouse MR; Bristol Medical School, University of Bristol, Bristol, UK.; National Institute for Health and Care Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and the University of Bristol, Bristol, UK., Howells N; Bristol Medical School, University of Bristol, Bristol, UK.; North Bristol NHS Trust, Bristol, UK. |