1. School of Medicine, Department of Clinical Medicine, Institute of Molecular Medicine, Trinity College, Dublin 8, Ireland
2. Centre for Research on Adaptive Nanostructures and Nanodevices, Trinity College, Dublin 2, Ireland
3. BD Biosciences, Erembodegem-Dorp 86, B-9320 Erembodegem, Belgium
4. Laboratoire de Recherche en Nanosciences, LRN-EA4682, Université de Reims Champagne-Ardenne, 51100 Reims, France
5. Laboratory of Nano-Bioengineering, National Research Nuclear University MePhl “Moscow Engineering Physics Institute”, 115409 Moscow, Russian Federation
6. CRCM, INSERM U1068, 13009 Marseille, France
7. Physics Department, Imperial College London, London SW7 2AZ, United Kingdom
8. Max-Planck Institute for Experimental Medicine, 37075 Goettingen, Germany