1. School of Chemistry and Chemical Engineering, University of Surrey, Guildford, UK
2. School of Biosciences and Medicine, University of Surrey, Guildford, UK
3. Department of Chemistry, Queen Mary University of London, Mile End Road, London E1 4NS, UK
4. Division of Biomaterials and Tissue Engineering, University College London, London, UK
5. Department of Nanobiomedical Science & BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, Republic of Korea
6. UCL Eastman-Korea Dental Medicine Innovation Centre, Dankook University, Cheonan, Republic of Korea
7. Diamond Light Source Ltd, Diamond House, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, UK
8. Bundesanstalt für Materialforschung und –prüfung (BAM), Berlin, Germany