1. Department of NeurologyUniversity Hospital Cologne Cologne Germany
2. National Parkinson Foundation International Centre of ExcellenceKing's College Hospital London United Kingdom
3. National Center of Epidemiology and CIBERNEDCarlos III Institute of Health Madrid Spain
4. Department of NeurologyUniversity Medical Center Ljubljana Ljubljana Slovenia
5. Department of Neurology, Institute of PsychiatryUniversity of São Paulo Medical School São Paulo Brazil
6. Institute of Psychiatry, Psychology and NeuroscienceKing's College London London United Kingdom
7. Department of NeurologyUniversity Medical Center Groningen, University of Groningen Groningen The Netherlands
8. Department of Neurology and Neurosurgery, Salford Royal Foundation TrustManchester Academic Health Science Centre, University of Manchester Greater Manchester United Kingdom
9. Department of NeurologyKlinikum‐Bremerhaven Bremerhaven Germany
10. Department of NeurologySkane University Hospital Lund Sweden
11. Laboratory of NeuromodulationInstitute of Teaching and Research, Hospital Sirio‐Libanês São Paulo Brazil
12. Cognitive NeuroscienceInstitute of Neuroscience and Medicine (INM‐3), Research Centre Jülich Jülich Germany
13. Movement Disorder ClinicUniversity Hospital of Bispebjerg Copenhagen Denmark
14. Movement Disorder ClinicKliniken Beelitz Beelitz‐Heilstätten Germany
15. Department of Stereotaxy and Functional NeurosurgeryUniversity Hospital Cologne Cologne Germany
16. Department for Parkinson's diseaseIRCCS Hospital San Camillo Venice Italy
17. Department of NeuroscienceUniversity of Padua Padua Italy
18. Department of NeurologyUniversity Hospital Giessen and Marburg Marburg Germany