Affiliation: | 1. Department of Social Medicine, Psychiatry and Neurology, National and Kapodistrian University of Athens, First Neurology Clinic, Aeginition Hospital, Athens, Greece;2. Taub Institute for Research in Alzheimer''s disease and the Aging Brain, Gertrude H Sergievsky Center, Department of Neurology, Columbia University, New York, NY, USA;3. Department of Nutrition and Dietetics, Harokopio University, Athens, Greece |