1. Movement Disorders and Parkinson's Disease Clinic Roberto Santos General Hospital Salvador Brazil
2. Motor Behavior and Neurorehabilitation Research Group Bahiana School of Medicine and Public Health Salvador Brazil
3. Physical Therapy, Speech Therapy and Occupational Therapy Department Faculty of Medicine of University of São Paulo São Paulo Brazil
4. Postgraduate Program in Health Sciences Federal University of Bahia School of Medicine Salvador Brazil
5. Bahia Adventist College Cachoeira Brazil
6. Discipline of Movement Sciences, Sydney School of Health Sciences, Faculty of Medicine and Health The University of Sydney New South Wales Australia