1. Yusuf Hamied Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB2 1EW, UK
2. Cancer Research UK Cambridge Institute, Robinson Way, Cambridge, CB2 ORE, UK
3. Oncology R&D, AstraZeneca, Cambridge, CB4 OWG, UK
4. Spirogen, Astrazeneca, The QMB Innovation Centre, 42 New Rd, London, E1 2AX, UK