1. Laboratory of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
2. Department of Speech and Language Therapy, School of Health Sciences, University of Ioannina, 45500 Ioannina, Greece
3. B’ Department of Neurology, AHEPA University Hospital, 1st Kyriakides Str., Aristotle University, 54124 Thessaloniki, Greece