1. Stroke Unit, Neurology Unit; Azienda Unità Sanitaria Locale - IRCCS; Reggio Emilia Italy
2. Department of Anaesthesia and Resuscitation Service - Vito Fazzi Hospital; Lecce Italy
3. Department of Medicine - Maggiore Hospital; Bologna Italy
4. Neurology Clinic; Department of Head and Neck - Integrated University Healthcare Company; Trieste Italy
5. Department of Neurosciences; University of Padua School of Medicine; Padova Italy
6. Stroke Unit; Department of Medicine - Umberto I Hospital; Siracusa Italy
7. Neurology Unit - CIDIMU; Torino Italy
8. Department of Neurology; Annunziata Hospital; Cosenza Italy
9. Stroke Unit; Department of Medicine - Spirito Santo Hospital; Pescara Italy