1. Neuroimaging Research UnitInstitute of Experimental Neurology, Division of Neuroscience, San Raffaele Scientific Institute, Vita‐Salute San Raffaele UniversityMilan Italy
2. Department of NeurologyDivision of Neuroscience, San Raffaele Scientific Institute, Vita‐Salute San Raffaele UniversityMilan Italy
3. Department of NeuroradiologyNeurocenter of Southern Switzerland, Civic HospitalLugano Switzerland
4. Department of NeurologyNeurocenter of Southern Switzerland, Civic HospitalLugano Switzerland
5. Department of NeuroradiologyDivision of NeuroscienceSan Raffaele Scientific Institute, Vita‐Salute San Raffaele UniversityMilan Italy