1. Gardner Family Center for Parkinson's Disease and Movement Disorders University of Cincinnati Cincinnati Ohio USA
2. Parkinson's Disease and Movement Disorders Center University of South Florida Tampa Florida USA
3. Movement Disorders Clinic University of Arkansas for Medical Sciences Little Rock Alaska USA
4. Department of Neurology Hoag Hospital Newport Beach Newport Beach California USA
5. Department of Neurology Virginia Commonwealth University School of Medicine Richmond Virginia USA
6. Quartesian LLC Princeton New Jersey USA
7. Amneal Pharmaceuticals Bridgewater New Jersey USA