1. Laboratory of NeurogeneticsNational Institute on Aging, National Institutes of Health Bethesda Maryland USA
2. Neurodegenerative Diseases Research UnitNational Institute of Neurological Disorders and Stroke, National Institutes of Health Bethesda Maryland USA
3. 23andMe, Inc., Mountain View California USA
4. Institute for Molecular BioscienceThe University of Queensland Brisbane Australia
5. Department of NeurologyUniversity of Maryland School of Medicine Baltimore Maryland USA
6. Department of NeurologyOslo University Hospital Oslo Norway
7. Department for Neurodegenerative DiseasesHertie Institute for Clinical Brain Research, University of Tübingen Tübingen Germany
8. German Center for Neurodegenerative Diseases (DZNE) Tübingen Germany
9. Centre for Genetic EpidemiologyInstitute for Clinical Epidemiology and Applied Biometry, University of Tubingen Germany
10. Department of Human GeneticsMcGill University Montreal, Quebec Canada
11. Montreal Neurological InstituteMcGill University Montreal, Quebec Canada
12. Institute of Clinical Medicine, Department of NeurologyUniversity of Oulu Oulu Finland
13. Department of Neurology and Medical Research CenterOulu University Hospital Oulu Finland
14. The Michael J Fox Foundation for Parkinson's Research New York New York USA
15. Preventive Neurology UnitWolfson Institute of Preventive Medicine, Queen Mary University of London London United Kingdom
16. Department of Clinical and Movement NeurosciencesUCL Queen Square Institute of Neurology London United Kingdom
17. Parkinson's Disease Center and Movement Disorders ClinicDepartment of Neurology, Baylor College of Medicine Houston Texas USA
18. Inserm U1127, Sorbonne Universités, UPMC Univ Paris 06 UMR S1127, Institut du Cerveau et de la Moelle épinière, ICM Paris France
19. Department of NeurologyLeiden University Medical Center Leiden The Netherlands
20. Department of NeurologyHelsinki University Hospital, and Molecular Neurology, Research Programs Unit, Biomedicum, University of Helsinki Helsinki Finland
21. Institute of Clinical MedicineUniversity of Oslo Oslo Norway
22. Department of NeurologyInstitute of Neurological Sciences, Queen Elizabeth University Hospital Glasgow United Kingdom
23. Institute of Neuroscience & Psychology, University of Glasgow Glasgow United Kingdom
24. Departments of Molecular & Human Genetics and NeuroscienceBaylor College of Medicine Houston Texas USA
25. Jan and Dan Duncan Neurological Research InstituteTexas Children's Hospital Houston Texas USA
26. Department of Neurodegenerative DiseasesUCL Queen Square Institute of Neurology London United Kingdom
27. Mater Research, Translational Research Institute Brisbane Queensland Australia
28. Queensland Brain InstituteThe University of Queensland Brisbane Australia
29. Department of Neurology & NeurosurgeryMcGill University Montreal, Quebec Canada
30. Data Tecnica InternationalGlen Echo Maryland USA