1. Department of Neuroscience, Imaging and Clinical Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
2. Neurology Clinic, “SS Annunziata” Hospital, Chieti, Italy
3. Department of Medicine and Aging Sciences, University G. d’Annunzio of Chieti-Pescara, Chieti, Italy
4. Nuclear Medicine Unit, Presidio Ospedaliero Santo Spirito, Pescara, Italy