The new poster “Chitosan Micro-Grooved Membranes with Increased Asymmetry for the Improvement of the Schwann Cell Response in Nerve Regeneration” presented by Luca Scaccini at the conference BraYn is available at the following link: http://web.nano.cnr.it/neurosens/wp-content/uploads/2021/11/PosterBraynRidotto.pdf