University of Edinburgh, University of Edinburgh - Usher Institute of Population Health Sciences and Informatics, University of Bristol, University of Glasgow, University of Bristol, University of Bristol, University of Bristol, University of Glasgow - Institute of Health and Wellbeing, The University of Manchester, University of Newcastle upon Tyne and The University of Manchester

University of Bristol - Bristol Medical School, UK Health Security Agency, University of Bristol, University of Bristol, University of Bristol, University of Bristol, University of Bristol, Health Innovation West of England, University of Bristol and University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West)

University of Bristol - Department of Population Health Sciences, University of Bristol, University of Bristol, University of Bristol, University of Dundee, University of Bristol - Department of Population Health Sciences, University of Bristol - Department of Population Health Sciences, University of Dundee and University of Dundee

University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), Department of Community Based Medicine, University of Bristol, University of Bristol - ALSPAC, University of Bristol, University of Bristol, University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University of Bristol, University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), Government of the United Kingdom - Oxford University Hospitals NHS Foundation Trust, University of Bristol and University of Bristol - Bristol Neonatal Neurology Group

University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), Department of Community Based Medicine, University of Bristol, University of Bristol, University of Bristol, University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University of Bristol, University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West), University of Bristol - Bristol Neonatal Neurology Group and University Hospitals Bristol & Weston NHS Foundation Trust - National Institute for Health Research Applied Research Collaboration West (NIHR ARC West)