1. HM CINAC (Centro Integral de Neurociencias Abarca Campal), Hospital Universitario HM Puerta del Sur, HM Hospitales
2. Network Center for Biomedical Research on Neurodegenerative Diseases (CIBERNED), Instituto Carlos III
3. University CEU-San Pablo, Madrid, Spain
4. The Edmond J Safra Program in Parkinson’s Disease and the Morton and Gloria Shulman Movement Disorders Centre, Toronto Western Hospital, University of Toronto
5. London Health Sciences Centre, London, ON, Canada
6. Department of Neurology, University of Florida College of Medicine; Gainesville, FL
7. Department of Family and Community Medicine, University of Toronto
8. Department of Medicine (Neurology), University of Toronto, University Health Network Memory Clinic
9. Department of Neurology, Rochester Regional Health
10. Department of Neurology, Penn State Hershey Medical Center, Hershey, PA
11. Department of Neurology, Northwestern University
12. AbbVie Inc., North Chicago
13. Department of Neurology, University of Rochester, Rochester, NY
14. Department of Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL
15. Neurology and Neurosurgery
16. Psychiatry, Michigan Medicine, University of Michigan, Ann Arbor, MI
17. Department of Neurosciences, Parkinson and Other Movement Disorders Center UC San Diego, La Jolla, CA
18. Psychological & Brain Sciences, University of Louisville, Louisville, KY
19. Department of Neurology, Division of Neuropsychology, University of Alabama at Birmingham, Birmingham, AL
20. The Edmond J Safra Program in Parkinson's disease, University Health Network, University of Toronto, Toronto