1. Department of Organic Chemistry Universidad Autónoma de Madrid (UAM) Institute for Advanced Research in Chemical Sciences (IAdChem) Calle Francisco Tomás y Valiente, 7 28049 Madrid Spain
2. IMDEA Nanociencia c/ Faraday 9 Cantoblanco 28049 Spain
3. Nanoscopy for Nanomedicine group Institute for Bioengineering of Catalonia (IBEC) The Barcelona Institute of Science and Technology (BIST) Carrer Baldiri Reixac 15–21 08024 Barcelona Spain
4. Department of Biomedical Engineering and ICMS Eindhoven University of Technology 5600 MB Eindhoven The Netherlands
5. Department of Electronics and Biomedical Engineering Faculty of Physics Universitat de Barcelona Av. Diagonal 647 08028 Barcelona Spain
6. QUIPRE Department University of Cantabria Avd. de Los Castros, 46 39005 Santander Spain