1. Movement Disorders Unit, Neurology Service, Internal Medicine DepartmentHospital de Clínicas, Federal University of Paraná Curitiba PR Brazil
2. Neurological Diseases Group, Graduate Program of Internal Medicine, Internal Medicine DepartmentHospital de Clínicas, Federal University of Paraná Curitiba PR Brazil
3. Genetics DepartmentPositivo University Curitiba PR Brazil
4. Centre for Movement DisordersToronto Western Hospital, University of Toronto Toronto ON Canada
5. Movement Disorders Unit, Neurology Service, Internal Medicine DepartmentHospital das Clínicas, The Federal University of Minas Gerais Belo Horizonte MG Brazil