Retraction notice

Sa？etak The following paper: C. Di Schino, C. Zitelli, G. Napoli, G. Stornelli, P. Folgarait, A. Di Schino, About some issues concerning shape memory alloys applications in neuro-rehabilitation, METABK 59(1) (2020), 137-140 has been retracted upon the request of the first (corresponding) author, Prof. Andrea Di Schino, due to the self-admitted plagiarism of the paper: S. Pittaccio, L. Garavaglia, C. Ceriotti, F. Passaretti, Applications of Shape Memory Alloys for Neurology and Neuromuscular Rehabilitation, J. Funct. Biomater. 6 (2015), 328-344, https://doi.org/10.3390/jfb6020328. We offer apologies to our readers for not detecting the problem during the submission process. Editor-in-Chie