[1] Catholic Univ Sch Med, Rome, Italy
[2] Fondazione Policlinico Univ Gemelli IRCCS, Neurol Unit, Rome, Italy
[3] Fondazione Policlinico Univ Gemelli IRCCS, Neuroradiol Unit, Rome, Italy
[4] Univ Hosp Policlinico Umberto I, Stroke Unit, Rome, Italy
[5] ASST Grande Osped Metropolitano Niguarda, Neuroradiol Unit, Milan, Italy
[6] AUSL Romagna, Neuroradiol Unit, Cesena, Italy
[7] Univ Hosp Rome Tor Vergata, Dept Biomed & Prevent, Rome, Italy
[8] Azienda Ospedaliero Univ Pisana AOUP, Neuroradiol Unit, Pisa, Italy
[9] AOU Policlinico G Martino, Neuroradiol Unit, Messina, Italy
[10] Policlinico Univ Padova, Neuroradiol Unit, Padua, Italy
[11] IRCCS San Raffaele Univ Hosp, Neurol Unit, Milan, Italy
[12] AOU Careggi, Intervent Neurovasc Unit, Florence, Italy
[13] Neuroctr Southern Switzerland EOC, Neuroradiol Unit, Lugano, Switzerland
[14] AOU S Giovanni Dio & Ruggi Aragona, Neuroradiol Unit, Salerno, Italy
[15] SS Annunziata Hosp, Intervent Radiol Unit, Taranto, Italy
[16] Vito Fazzi Hosp, Neurol Unit, Lecce, Italy
[17] IRCCS Policlinico San Matteo, Neuroradiol Unit, Pavia, Italy
[18] IRCCS Fondazione Mondino, Cerebrovasc Dis Unit, Pavia, Italy
[19] Azienda Ospedaliera Citta Salute Sci, Neuroradiol Unit, Turin, Italy