1. Department of Dermatology Barts Health NHS Trust London UK
2. Cancer Research UK Clinical Trials Unit University of Birmingham Birmingham UK
3. Department of Dermatology Churchill Hospital, Oxford University Hospital NHS Foundation Trust Oxford UK
4. Department of Dermatology Salford Royal NHS Foundation Trust, Salford, UK and Manchester Academic Science Centre, Manchester University UK
5. Royal Free Hospital NHS Foundation Trust London UK
6. Institute of Astronomy University of Cambridge Madingley Road Cambridge UK
7. Cancer Research UK University of Manchester Manchester UK
8. Jacqui Wood Cancer Centre University of Dundee
9. Centre for Cell Biology and Cutaneous Research Blizard Institute, Queen Mary University of London UK