1. São Paulo State University (UNESP),Dept of Statistics, Applied Mathematics and Computing,Rio Claro,Brasil
2. Polytechnic School, Pontifical Catholic University of Paraná (PUC-PR),HAILab,Curitiba,Brasil
3. Faculty of Medicine of São José do Rio Preto (FAMERP),Dept of neurological sciences, psychiatry and medical psychology,São José do Rio Preto,Brasil