Affiliation: | 1. Movement Disorders Clinic, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, BrazilDepartamento de Clinica Medica, Faculdade de Medicina, UFMG, Av. Alfredo Balena, 190 Santa Efigenia, Belo Horizonte, Brazil 30130‐100;2. Movement Disorders Clinic, Faculty of Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil |