1. Royal Sussex County Hospital; Brighton UK
2. Mortimer Market Centre; London UK
3. University of Oxford; UK
4. Chelsea and Westminster Hospital; London UK
5. University College London; UK
6. Central and North West London NHS Foundation Trust; UK
7. Royal Victoria Hospital; Belfast UK
8. Imperial College School of Medicine at St Mary's; London UK
9. University of Liverpool; UK
10. Western General Hospital; Edinburgh UK
11. Imperial College Healthcare NHS Trust; London UK
12. Royal Free Hospital NHS Trust; London UK
13. UK-CAB
14. Chelsea and Westminster Hospital NHS Foundation Trust; London UK
15. St Bartholomew's Hospital; London UK
16. Leicester Royal Infirmary; UK
17. King's College London; UK
18. Homerton University Hospital; London UK
19. Royal Free and University College Medical School; London UK
20. North Manchester General Hospital; UK
21. Imperial College London; UK