Second Department of Neurology, “Attikon” University Hospital, National and Kapodistrian University of Athens, Athens, Greece

Dimitrios Tzanetakos, John S Tzartos, Sotirios Giannopoulos & Georgios Tsivgoulis

Research Unit of Radiology, Second Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece

Georgios Velonakis

Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, USA

Georgios Tsivgoulis

DT: Conceptualization, Methodology, Investigation, Data curation, Validation, Writing - original draft, Writing - review & editing. JST: Conceptualization, Methodology, Investigation, Data curation, Validation, Writing - original draft, Writing - review & editing. GV: Conceptualization, Methodology, Investigation, Data curation, Validation, Writing - original draft, Writing - review & editing. SG: Conceptualization, Validation, Writing - review & editing. GT: Conceptualization, Methodology, Validation, Writing - original draft, Writing - review & editing, Supervision. All authors have read and approved the final manuscript.

Correspondence to Dimitrios Tzanetakos.