1. Cancer Research Horizons Therapeutic Innovation, Newcastle University Centre for Cancer, Chemistry, School of Natural and Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, U.K.
2. Cancer Research Horizons Therapeutic Innovation, Newcastle University Centre for Cancer, Translational and Clinical Research Institute, Faculty of Medical Sciences, Paul O’Gorman Building, Newcastle University, Newcastle upon Tyne NE2 4HH, U.K.
3. Oncology iMed, R&D, AstraZeneca, Cambridge CB4 0WG, U.K.