Table 1.
Participating sites
| Trust name | Principal investigator |
|---|---|
| Norfolk and Norwich University Hospitals NHS Foundation Trust | Professor Andrew Wilson |
| Papworth Hospital NHS Foundation Trust | Dr. Helen Parfrey |
| Royal Brompton and Harefield NHS Trust | Dr. Toby Maher |
| Sheffield Teaching Hospitals NHS Foundation Trust | Dr. Stephen Bianchi |
| University Hospital Birmingham NHS Foundation Trust | Professor David Thickett |
| Heart of England NHS Foundation Trust | Dr. Gareth Walters |
| University Hospitals of North Midlands NHS Trust | Dr. Helen Stone |
| North Bristol NHS Trust | Dr. Huzaifa Adamali |
| Cardiff and Vale University Health Board | Dr. Ben Hope-Gill |
| The Newcastle Upon Tyne Hospitals NHS Foundation Trust | Dr. Ian Forrest |
| Gateshead Health NHS Foundation Trust | Dr. Robert Allcock |
| Salford Royal NHS Foundation Trust | Dr. Ronan O’Driscoll |
| University Hospital of South Manchester NHS Foundation Trust | Dr. Nazia Chaudhuri |
| Aintree University Hospitals NHS Foundation Trust | Dr. Lisa Spencer |
| Lancashire Teaching Hospitals NHS Foundation Trust | Dr. Yussef Haider |
| Aberdeen Royal Infirmary | Dr. Owen Dempsey |
| NHS Greater Glasgow and Clyde | Dr. George Chalmers |
| Peterborough and Stamford Hospitals NHS Foundation Trust | Dr. Jon Naylor |
| Oxford University Hospital NHS Foundation Trust | Dr. Rachel Hoyles |
| Imperial College Healthcare NHS Trust | Dr. Robina Coker |
| NHS Tayside | Dr. Andrew Goudie |
| Royal Devon and Exeter NHS Foundation Trust | Dr. Michael Gibbons |
| Hull and East Yorkshire Hospitals NHS Trust | Dr. Simon Hart |
| Cambridge University Hospitals | Professor Edwin Chilvers |
| Blackpool, Fylde and Wyre Hospitals NHS Foundation Trust | Dr. Thomas Bongers |
| The Shrewsbury and Telford Hospital NHS Trust | Dr. Richard Heinink |
| Sherwood Forest Hospitals NHS Foundation Trust | Dr. Khaled Amsha |
| St George’s University Hospitals NHS Foundation Trust | Dr. Raminder Aul |
| University College London Hospitals NHS Foundation Trust | Dr. Joanna Porter |
| University Hospitals of Leicester NHS Trust | Dr. Felix Woodhead |
| Worcestershire Acute Hospitals NHS Trust | Dr. Stephen O'Hickey |
| Western Health and Social Care Trust | Dr. Martin Kelly |
| The Royal Wolverhampton NHS Trust | Dr. Ahmed Fahim |
| University Hospital Southampton NHS Foundation Trust | Dr. Sophie Fletcher |
| University Hospitals of Morecambe Bay NHS Foundation Trust | Dr. Timothy Gatheral |
| Mid Cheshire Hospitals NHS Foundation Trust | Dr. Duncan Fullerton |
| Calderdale and Huddersfield NHS Foundation Trust | Dr. Rehan Naseer |
| Barts Health NHS Trust | Dr. Gavin Thomas |
| South Tyneside Foundation Trust | Dr. Liz Fuller |
| Medway NHS Foundation Trust | Dr. Kate Brignall |
| University Hospitals Coventry and Warwickshire NHS Trust | Dr. David Parr |
| NHS Forth Valley | Dr. Mark Spears |
| Nottingham University Hospitals NHS Foundation Trust | Dr. Gauri Saini |