{{author}}{{author}}{{($index > metadata.AuthorsAndEtalArray.length-1) ? ',' : '.'}}

Steve Goodacre, Laura Sutton, Kate Ennis, Ben Thomas, Olivia Hawksworth, Khurram Iftikhar, Susan J Croft, Gordon Fuller, Simon Waterhouse, Daniel Hind, Matt Stevenson, Mike J Bradburn, Michael Smyth, Gavin D Perkins, Mark Millins, Andy Rosser, Jon Dickson & Matthew Wilson.

Steve Goodacre ^1,2,*, Laura Sutton ¹, Kate Ennis ¹, Ben Thomas ¹, Olivia Hawksworth ¹, Khurram Iftikhar ², Susan J Croft ², Gordon Fuller ², Simon Waterhouse ¹, Daniel Hind ¹, Matt Stevenson ¹, Mike J Bradburn ¹, Michael Smyth ³, Gavin D Perkins ³, Mark Millins ⁴, Andy Rosser ⁵, Jon Dickson ⁶, Matthew Wilson ¹

¹ School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
² Emergency Department, Northern General Hospital, Sheffield, UK
³ Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
⁴ Yorkshire Ambulance Service NHS Trust, Wakefield, UK
⁵ West Midlands Ambulance Service University NHS Foundation Trust, Midlands, UK
⁶ Academic Unit of Primary Medical Care, University of Sheffield, Sheffield, UK
^* Corresponding author Email: s.goodacre@sheffield.ac.uk

Disclosure of interests

Full disclosure of interests: Completed ICMJE forms for all authors, including all related interests, are available in the toolkit on the NIHR Journals Library report publication page at https://doi.org/10.3310/NDTY2403.

Primary conflicts of interest: Steve Goodacre reports chairing the NIHR Clinical Trials Unit Standing Advisory Committee and membership of the following groups and committees: HTA PCCPI Methods Group, HTA Prioritisation Committee A Methods Group, HTA Prioritisation Committee B Methods Group, HTA Post-Funding Committee, HTA Funding Committee Policy Group and HTA Commissioning Committee. Laura Sutton reports participation on a Data Monitoring and Ethics Committee for a NIHR-funded trial in an unrelated area of study. Susan J Croft reports receiving payments as an Emergency Medicine expert advisor for the Welsh Ombudsman and membership of the NICE sub-arachnoid haemorrhage committee as an Emergency Medicine advisor. Daniel Hind reports an NIHR HTA grant outside of the submitted work and membership of the HTA Fast Track Committee. Mike J Bradburn reports membership of the HTA Commissioning Committee. Michael Smyth reports NIHR grants outside of the submitted work. Gavin D Perkins reports grants from the NIHR and Laerdal Foundation outside of the submitted work, honorary membership of the Intensive Care Society and memberships of the following: NIHR HTA Clinical Effectiveness Board, NIHR Clinical Trials Advisory Committee, NIHR Academy, NIHR CTU Standing Advisor Committee, NIHR HTA Clinical Evaluation and Trials Committee and COVID-19 Reviewing Committee. He reports honoraria from Elsevier for editorial roles for Resuscitation and Resuscitation Plus journals. Matthew Wilson reports an NIHR Research for Patient Benefit grant outside of the submitted work, participation on a Data Monitoring Committee for an NIHR-funded trial in an unrelated area of study and the role of Grants Officer to the National Institute of Academic Anaesthesia.