Sanofi - Massachusetts, The Tazuke Kofukai Medical Research Institute, Juntendo University, University of Tübingen, Parkinson’s Disease and Movement Disorders Center, Sanofi - Amsterdam, Sanofi - France, Sanofi - France, Sanofi - New Jersey, Sanofi - France, Department of Neurology and the Taub Institute, Columbia University, University of Alabama at Birmingham - School of Public Health, Juntendo University - Department of Neurology, Department of Neurology, Technische Universität München (TUM), Institute for Neurodegenerative Disorders, University College London - Department of Clinical and Movement Neurosciences, Harvard University - Brigham and Women's Hospital, Northwestern University, Tel Aviv Sourasky Medical Centre - Laboratory for Early Markers of Neurodegeneration, Sanofi - Massachusetts, Sanofi - Massachusetts and Independent

affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Government of the United Kingdom - Royal Free London NHS Foundation Trust, affiliation not provided to SSRN, affiliation not provided to SSRN, Columbia University, University College London - Department of Clinical and Movement Neurosciences and affiliation not provided to SSRN