1. Physical
Chemistry of Biosystems, Institute of Physical Chemistry, University of Heidelberg, 69120 Heidelberg, Germany
2. Department
of Chemistry, Dainton Building, University of Sheffield, Brook Hill, Sheffield, South Yorkshire, S3 7HF, United Kingdom
3. Biocompatibles UK, Ltd., Chapman House,
Farnham Business Park, Weydon Lane, Farnham,
Surrey GU9 8 QL, United Kingdom
4. Institute
for Integrated Cell-Material Sciences (WPI iCeMS), Kyoto University, 606-8501, Kyoto, Japan