Parkinson's Disease

• Department of Neurology, Xuanwu hospital, Capital University of Medical Sciences — Beijing, Beijing Municipality, China
• Department of Neurology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine — Shanghai, Shanghai Municipality, China
• Department of Integrative Medicine, Zhongshan hospital, Fudan University — Shanghai, Shanghai Municipality, China
• Department of Nuerology, Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine — Shanghai, Shanghai Municipality, China

• Meander Medisch Centrum, locatie Elisabeth — Amersfoort, Netherlands
• Gelre Ziekenhuizen, locatie Lukas — Apeldoorn, Netherlands
• Alysis Zorggroep, Ziekenhuis Rijnstate — Arnhem, Netherlands
• Ziekenhuis Rivierenland Tiel — Tiel, Netherlands

• Hospital Juan Canalejo — A Coruña, Spain
• Hospital Universitario Principe de Asturias — Alcalá de Henares, Madrid, Spain
• Fundación Hospital de Alcorcón — Alcorcón (Madrid, Spain
• Hospital General de Alicante — Alicante, Spain

• Helsinki University Central Hospital, Department of Neurology — Helsinki, Finland

Not specified

• GSK Investigational Site — Chiba, Japan
• GSK Investigational Site — Fukuoka, Japan
• GSK Investigational Site — Fukuoka, Japan
• GSK Investigational Site — Fukuoka, Japan

• Ziekenhuis Groep Twente, Twenteborg Ziekenhuis — Almelo, Netherlands
• Ziekenhuis Rijnstate — Arnhem, Netherlands
• Wilhelmina Ziekenhuis Assen — Assen, Netherlands
• Ziekenhuis Groep Twente, Streekziekenhuis Midden-Twente — Hengelo, Netherlands

• CHU Nantes Gastro-enterologic and Neurologic Service — Nantes, Loire-Atlantique, France

• Ziekenhuis Groep Twente, Twenteborg Ziekenhuis — Almelo, Netherlands
• Ziekenhuis Rijnstate — Arnhem, Netherlands
• Wilhelmina Ziekenhuis Assen — Assen, Netherlands
• Ziekenhuis Groep Twente, Streekziekenhuis Midden-Twente — Hengelo, Netherlands

Not specified