Parkinsonian Disorders

• Parkinson's Disease and Movement Disorders Center of Boca Raton — Boca Raton, Florida, United States
• Arrow Clinical Trials — Daytona Beach, Florida, United States
• Emory University — Atlanta, Georgia, United States
• University of Kansas — Kansas City, Kansas, United States

Not specified

• Callier Clinical Center, The University of Texas at Dallas — Richardson, Texas, United States

Not specified

• Hôpitaux Universitaires de Strasbourg — Strasbourg, France

• University of Alabama at Birmingham — Birmingham, Alabama, United States

• Xi'an Central Hospital, Department of Neurology — Xi'an, Shaanxi, China

Not specified

• Stanford University — Stanford, California, United States

• Psychology Building — Hamilton, Ontario, Canada