[1] Univ Genoa, Dept Neurosci Rehabil Ophthalmol Genet Maternal &, Genoa, Italy
[2] Icahn Sch Med Mt Sinai, Dept Radiol, New York, NY 10029 USA
[3] Icahn Sch Med Mt Sinai, Dept Neurol, New York, NY 10029 USA
[4] UCL, Queen Sq MS Ctr, UCL Inst Neurol, London, England
[5] UCLH, Biomed Res Ctr, NIHR, London, England
[6] Icahn Sch Med Mt Sinai, Dept Neurosci Rehabil Ophthalmol Genet Maternal &, New York, NY 10029 USA