1. Neurological Diseases Group Post‐Graduate Program of Internal Medicine Department of Internal Medicine, Hospital de Clínicas Federal University of Paraná Curitiba, Paraná Brazil
2. Movement Disorders Unit, Neurology Service Department of Internal Medicine, Hospital de Clínicas Federal University of Paraná Curitiba, Paraná Brazil
3. Gloria and Morton Shulman Movement Disorders Centre Toronto Western Hospital University of Toronto Toronto Ontario Canada
4. Genetika Laboratório Curitiba, Paraná Brazil