1. Biomaterials,
Biomechanics and Tissue Engineering Group, Department of Materials
Science and Metallurgical Engineering, Technical University of Catalonia (UPC), ETSEIB, Avenida Diagonal 647, 08028 Barcelona, Spain
2. Biomedical
Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine
(CIBER-BBN), Campus Río
Ebro, Edificio I+D Bloque 5, 1a planta, C/Poeta Mariano Esquillor
s/n, 50018 Zaragoza, Spain
3. Centre
for Research in NanoEngineering (CRNE), Universitat Politécnica de Catalunya, C/Pascual i Vila 15, 08028 Barcelona, Spain
4. Institute
for Research in Biomedicine (IRB-Barcelona), Barcelona Science Park, C/Baldiri Reixac 10, 08028 Barcelona, Spain
5. Department
of Organic Chemistry, University of Barcelona, C/Martí i Franquès
1-11, 08028 Barcelona, Spain
6. School of Chemistry & Physics, University of KwaZulu-Natal, 4001 Durban, South Africa