1. Departament of Infectology, Institute of Infectious Diseases Emilio Ribas, Sao Paulo, Brazil.
2. Center for Clinical Decision Sciences, Department of Public Health, Erasmus University Medical Center, Rotterdam, The Netherlands.
3. Departament of Neurology, Institute of Infectious Diseases Emilio Ribas, Sao Paulo, Brazil.
4. Clinical Research Unit in Human Retrovirology, University of Campinas, Sao Paulo, Brazil.
5. Departament of Neurosurgery, Institute of Infectious Diseases Emilio Ribas, Sao Paulo, Brazil.
6. Departament of Radiology, Institute of Infectious Diseases Emilio Ribas, Sao Paulo, Brazil.