1. Movement Disorders and Parkinson’s Disease Clinic, Roberto Santos General Hospital, Salvador, BA, Brazil
2. Postgraduate Program in Health Sciences, Federal University of Bahia School of Medicine, Salvador, BA, Brazil
3. Clinical and Rehabilitation Sciences Research Group, Faculty of Health Sciences, The University of Sydney, Lidcombe, NSW, Australia
4. The George Institute for Global Health, Sydney Medical School, The University of Sydney, Sydney, NSW, Australia