1. Neurology Unit, Department of Clinical and Experimental Medicine University of Pisa Pisa Italy
2. Neurology Unit, Department of Medical Specialties Azienda Ospedaliero‐Universitaria Pisana Pisa Italy
3. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Sciences (DINOGMI) University of Genoa Genoa Italy
4. Laboratory of Medical Physics and Magnetic Resonance, IRCCS Stella Maris Foundation Pisa Italy
5. Neuroradiology Unit, Azienda Ospedaliero‐Universitaria Pisana Pisa Italy
6. Imago7 Research Foundation Pisa Italy
7. Section of Statistics University Hospital of Pisa Pisa Italy
8. Neuroradiology Unit, Department of Translational Research and New Technologies in Medicine and Surgery University of Pisa Pisa Italy
9. Centre for Neurodegenerative Diseases, Parkinson's Disease and Movement Disorders Azienda Ospedaliero‐Universitaria Pisana Pisa Italy