1. Patient Advocate National Cancer Research Institute (NCRI) London UK
2. Sussex Cancer Centre Royal Sussex County Hospital Brighton UK
3. MRC Clinical Trials Unit at UCL London UK
4. Southmead Hospital Bristol UK
5. Newcastle Brain Tissue Resource, Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
6. Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition University of Aberdeen Aberdeen UK
7. Newcastle Centre for Cancer, Translational and Clinical Research Institute, Faculty of Medical Sciences Newcastle University Newcastle upon Tyne UK