| Site Name | Principal Investigator |
| Addenbrooke’s Hospital, Cambridge |
Dr Ram Malladi |
| Glasgow Royal Infirmary, Glasgow |
Professor Stefan Siebert |
| Hammersmith Hospital, London |
Dr Michelle Willicombe & Dr David Thomas |
| John Radcliffe Hospital, Oxford |
Professor Eleanor Barnes |
| King’s College Hospital, London |
Dr Robin Sanderson |
| Queen Elizabeth Hospital, Birmingham |
Professor Daniel Rea |
| Royal Hallamshire Hospital, Sheffield |
Professor John Snowden |
| Southampton General Hospital, Southampton |
Dr Kim Orchard |
| St James’s University Hospital, Leeds |
Professor Gordon Crook |