1 Neuropsychology Section, Departments of Neurology and Psychiatry, University Hospital of Patras and University of Patras Medical School, 26504 Patras, Greece.
2 Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece.
3 Department of Speech and Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece.
4 Department of Neurology, University of Thessaly Medical School, Larissa, Greece.
5 Icahn School of Medicine at Mount Sinai, New York City, USA.