1 Rehabilitation Research Laboratory 2rLab, Department of Business Economics, Health and Social Care, University of Applied Sciences and Arts of Southern Switzerland, Manno - Switzerland.
2 George Mason University, Fairfax, Virginia - USA.
3 Department of Experimental and Clinical Medicine, University of Florence, Florence - Italy.
4 Department of Allied Health Professions, Azienda USL Toscana Centro, Florence - Italy.