1. Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine (CIBER-BBN), Madrid, Spain.
2. Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain.
3. Materials Science and Metallurgical Engineering, Polytechnic University of Catalonia (UPC), Barcelona, Spain.
4. Catalonian Institute for Advanced Chemistry (IQAC-CSIC), Barcelona, Spain.
5. Electronics and Biomedical Engineering, Universitat de Barcelona (UB), Barcelona, Spain.
6. Bioelectronics Unit and Nanobioengineering Lab., Institute for Nanoscience and Nanotechnology of the University of Barcelona (IN2UB), Barcelona, Spain.
7. Department of Dermatology, Hospital Clinic de Barcelona, Universitat de Barcelona, Barcelona, Spain.