1. Department of Physics, King’s College London, Strand, London WC2R 2LS, United Kingdom
2. Department of Imaging Chemistry and Biology,
Division of Imaging Science and Biomedical Engineering, King’s College London, Fourth Floor, Lambeth Wing, St Thomas’ Hospital, London SE1 7EH, United Kingdom
3. Institute of Pharmaceutical Science, King’s College London, Fifth Floor, Franklin-Wilkins
Building, 150 Stamford Street, London SE1 9NH, United Kingdom
4. Material Physics Research, BASF SE, 67056 Ludwigshafen, Germany
5. Warwick
Manufacturing Group, International Manufacturing Centre, University of Warwick, Coventry, CV4 7AL, United Kingdom