1. Institute of Cancer Therapeutics, University of Bradford, Richmond Road, BD7 1DP, UK
2. Polymer and Biomaterials Laboratories, School of Chemistry and Bioscience, University of Bradford, Richmond Road, BD7 1DP, UK
3. Labcorp Drug Development, Otley Rd, Harrogate, HG3 1PY, UK
4. School of Medicine and Biosciences, University of West London, Saint Mary's Road, London W5 5RF, UK