1. Department of Clinical and Biological Sciences University of Torino Turin Italy
2. Neuroscience Institute of the “Cavalieri Ottolenghi” Foundation (NICO) University of Torino Turin Italy
3. Dipartimento di Chirurgia Generale e Specialistica Azienda Ospedaliera Universitaria Ancona Italy
4. UO Microchirurgia e Chirurgia della Mano Ospedale Gaetano Pini Milan Italy
5. Institute of Neuroanatomy and Cell Biology Hannover Medical School, and Center for Systems Neuroscience (ZSN) Hannover Germany