1. Queen Mary University of London, UK
2. St Bartholomew’s Hospital, UK
3. King’s College London, UK
4. University of Oxford, UK
5. The John Radcliffe Hospital, UK
6. Barts and the London NHS Trust, UK
7. South London and Maudsley NHS Foundation Trust, UK
8. University of Cumbria, UK
9. Medical Research Council Clinical Trials Unit, UK
10. Royal Free Hospital NHS Trust, UK
11. Frenchay Hospital NHS Trust, UK
12. Western General Hospital, UK