1. Department of Neurology Medical University Innsbruck Innsbruck Austria
2. University and Institute for Research and Medical Care IRCCS San Raffaele Rome Italy
3. Department of Neurology, The Faculty of Medicine, Hadassah Medical Center Hebrew University of Jerusalem Jerusalem Israel
4. Movement Disorder Clinic Beelitz‐Heilstaetten Beelitz Germany
5. Michigan Institute for Neurological Disorders Farmington Hills Michigan USA
6. Tel Aviv Medical Center, Sackler School of Medicine, Sagol School of Neurosciences Neurological Institute, Tel‐Aviv University Tel Aviv Israel
7. Parkinson's Disease and Movement Disorders Center of Boca Raton Boca Raton Florida USA
8. Departments of Neurology Wayne State University School of Medicine and Henry Ford Hospital Detroit Michigan USA
9. Clintrex Research Corp Sarasota Florida USA
10. Northwestern University Feinberg School of Medicine Chicago Illinois USA
11. Department of Neuroscience, Imaging and Clinical Sciences and Center of Advanced Studies and Technology CAST University Chieti Pescara Chieti Italy
12. Department of Dermatology, The Faculty of Medicine, Hadassah Medical Center Hebrew University of Jerusalem Jerusalem Israel
13. NeuroDerm Ltd Rehovot Israel
14. James J. and Joan A. Gardner Center for Parkinson's Disease and Movement Disorders University of Cincinnati Cincinnati Ohio USA