[1] Univ Fed Parana, Internal Med Dept, Neurol Serv, Movement Disorders Unit,Clin Hosp, Curitiba, Brazil
[2] Univ Fed Parana, Hosp Clin, Postgrad Program Internal Med, Curitiba, Brazil
[3] Genetika Lab, Curitiba, Brazil
[4] Univ Fed Parana, Hosp Clin, Postgrad Program Internal Med, Rua General Carneiro 1103-102, BR-80060150 Curitiba, Brazil