Barking, Havering and Redbridge University Hospitals NHS Trust
Barts Health NHS Trust
University Hospitals Sussex NHS Foundation Trust
Cambridge University Hospitals
Cardiff and Vale University Health Board
Hull University Teaching Hospitals NHS Trust
Kings College London
Imperial College Healthcare NHS Trust
Lancashire Teaching Hospitals NHS Foundation Trust
Leeds Teaching Hospitals
National Hospital for Neurology and Neurosurgery
Newcastle Upon Tyne Hospitals NHS Foundation Trust
NHS Lothian
NHS Tayside
NHS Greater Glasgow and Clyde
North Bristol NHS Trust
Nottingham University Hospitals NHS Trust
Oxford University Hospitals NHS Foundation Trust
Royal Stoke University Hospital
Salford Royal NHS Foundation Trust
Sheffield Teaching Hospitals NHS Foundation Trust
South Tees Hospital NHS Foundation Trust
St George's University Hospitals NHS Foundation Trust
University Hospitals Birmingham NHS Foundation Trust
University Hospitals Plymouth NHS Trust
Walton Centre NHS Foundation Trust