1. Department of Neurology; Geneva University Hospital; Geneva Switzerland
2. Movement Disorder Unit; Department of Psychiatry and Neurology; Grenoble University Hospital; Grenoble France
3. Department of Neurology; Savoie Hospital; Chambery France
4. Department of Neurology; University Hospital of Verona; Verona Italy
5. Department of Neurology; Fondazione IRCCS Istituto Neurologico Carlo Besta; Milano Italy
6. Department of Health and Community Medicine; Geneva University Hospital; Geneva Switzerland
7. Sorbonne Université, UPMC Univ Paris, Inserm U975, CNRS UMR 7225, Centre de Neuroimagerie de Recherche, Institut du Cerveau et de la Moelle Épinière; Paris France
8. Department of Neurosurgery; Grenoble University Hospital; Grenoble France
9. Department of Neurosurgery; Geneva University Hospital; Geneva Switzerland
10. US 017, INSERM, UMS 3552, CNRS, Grenoble University Hospital, Neuroradiology and MRI; Grenoble France
11. INSERM U836, University Grenoble Alpes, Grenoble Neuroscience Institute; Grenoble France