1. Institute of Neurosciences and Department of Cell Biology, Physiology, and ImmunologyUniversitat Autònoma de Barcelona Bellaterra Spain
2. Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) Bellaterra Spain
3. Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC, and BIST Bellaterra Spain
4. The Biorobotics InstituteScuola Superiore Sant'Anna Pontedera Italy
5. Translational Neural Engineering Laboratory, Center for Neuroprosthetics and Institute of BioengineeringÉcole Polytechnique Fédérale de Lausanne (EPFL) Lausanne Switzerland