1. Lab of Cognitive Neuroscience, School of Psychology, Aristotle University of Thessaloniki, Thessaloniki, Greece
2. Psychiatric Department, 424 General Military Hospital, Thessaloniki, Greece
3. Department of Neurology, Faculty of Medicine, University of Thessaly, Volos, Greece
4. Department of Nutrition and-Dietetics, Harokopio University, Kallithea, Greece
5. Department of Neurology, Medical School, University of Cyprus, Nicosia, Cyprus
6. Athens Association of Alzheimer’s Disease and Related Disorders, Athens, Greece
7. 1st Department of Neurology, Aiginition Hospital, National and Kapodistrian University of Athens Medical School, Athens, Greece
8. Taub Institute for Research in Alzheimer’s Disease and the Aging Brain, Τhe Gertrude H. Sergievsky Center, Department of Neurology, Columbia University, New York, ΝΥ, USA