1. Institute for Research in Biomedicine (IRB Barcelona), Networking Center on Bioengineering, Biomaterials and Biomedicine (CIBER-BBN) and Institute for Advanced Chemistry of Catalonia (IQAC), Spanish Research Council (CSIC), Cluster Building, Baldiri Reixac 10, E-08028 Barcelona, Spain
2. Biophysics Unit, Department of Physiological Sciences II, Universitat de Barcelona, Feixa Llarga s/n, E-08907 L’Hospitalet del Llobregat, Barcelona, Spain