1. Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
2. Faculty of Medicine, State University of Ponta Grossa, Paraná, Brazil
3. Department of Neurology, Massachusetts General Hospital, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
4. Independent Researcher
5. Faculty of Medicine, University of São Paulo, São Paulo, Brazil
6. Department of Neurosurgery, University of São Paulo, São Paulo, Brazil
7. Department of Neurosurgery, Hospital Geral de Palmas, Tocantins, Brazil
8. Department of Neurosurgery, Municipal Hospital Miguel Couto, Rio de Janeiro, Brazil