1 Department of Clinical and Biological Sciences, University of Torino, Orbassano, Italy.
2 Neuroscience Institute of the "Cavalieri Ottolenghi" Foundation (NICO), University of Torino, Orbassano, Italy.
3 Department of Cell Biology, Physiology and Immunology, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Institute of Neurosciences, Universitat Autònoma de Barcelona, Bellaterra, Spain.
4 Department of Pharmacology, UCL School of Pharmacy, University College London, London, United Kingdom.
5 UCL Centre for Nerve Engineering, University College London, London, United Kingdom.
6 Institute of Neuroanatomy and Cell Biology, Hannover Medical School, Hanover, Germany.
7 Center for Systems Neuroscience (ZSN) Hannover, Hanover, Germany.