1. Parkinson's Disease Center and Movement Disorders Clinic; Department of Neurology, Baylor College of Medicine; Houston TX
2. The Parkinson's and Movement Disorder Institute; Fountain Valley CA
3. Kansas City Bone & Joint Clinic; Overland Park KS
4. Wake Forest Baptist Medical Center; Winston Salem NC
5. Acting Chief, Neurology Department of Veterans Affairs Medical Center, Atlanta, GA and Department of Neurology; Emory University; Atlanta GA
6. Revance Therapeutics, Inc.; Newark CA
7. Write on Target Ltd.; Leighton Buzzard UK
8. Rush University Medical Center; Chicago IL