1. Universidade Regional de Blumenau, Blumenau, Brazil
2. Center for Research in Collective Health and the Environment (NUPESC), Universidade do Contestado, Mafra, Brazil
3. Neuromax – Neurology and Neurosurgery, Mafra, Brazil
4. Hospital São Vicente de Paulo, Mafra, Brazil
5. Hospital Santo Antônio, Blumenau, Brazil
6. Hospital Universitário Santa Terezinha, Joaçaba, Brazil
7. Faculdade de Medicina Estácio Jaraguá do Sul, Jaraguá do Sul, Brazil