1 Neurological Clinic, Department of Experimental and Clinical Medicine, Marche Polytechnic University, Ancona, Italy.
2 Department of Neurology, Christian Doppler Klinik, Paracelsus Medical University, Salzburg, Austria.
3 Center for Cognitive Neuroscience, Salzburg, Austria.
4 Public Health, Health Services Research, and HTA, University for Health Sciences, Medical Informatics, and Technology, Hall in Tirol, Austria.
5 Neurology Unit, OCB Hospital, AOU Modena, Modena, Italy.
6 Department of Biomedical, Metabolic, and Neural Science, Center for Neuroscience and Neurotechnology, University of Modena and Reggio Emilia, Modena, Italy.