1. Department of Materials Science and Engineering The University of Sheffield Sir Robert Hadfield Building, Mappin Street Sheffield South Yorkshire S1 3JD UK
2. Biomacromolecules Research Team RIKEN Center for Sustainable Resource Science 2‐1 Hirosawa Wako Saitama 351‐0198 Japan
3. Graduate School of Biomedical Engineering The University of New South Wales Sydney NSW 2052 Australia
4. Leibniz Institute of Polymer Research Dresden Max Bergmann Center of Biomaterials Dresden Dresden 01069 Germany
5. Strathclyde Institute of Pharmacy and Biomedical Sciences University of Strathclyde Glasgow G4 0RE UK