[1] Univ Tehran Med Sci, Sch Med, Tehran, Iran
[2] Shahid Beheshti Univ Med Sci, Sch Med, Tehran, Iran
[3] Univ Tehran Med Sci, Adv Diagnost & Intervent Radiol Res Ctr ADIR, Tehran, Iran
[4] Tabriz Univ Med Sci, Med Sch, Dept Radiol, Tabriz, Iran
[5] Univ Padua, Dept Neurosci, Padua, Italy
[6] Univ Padua, Padova Neurosci Ctr PNC, Padua, Italy
[7] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Neurosci & Mental Hlth, Milan, Italy