1 LIM-62, Pain Center, Department of Neurology, University of São Paulo, São Paulo, Brazil.
2 Center of Engineering Modeling and Applied Social Science (CECS), Federal University of ABC (UFABC), Alameda da Universidade s/n, CEP 09606-045, São Bernardo do Campo, SP, Brazil.
3 Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark.
4 LIM-62, Pain Center, Department of Neurology, University of São Paulo, São Paulo, Brazil; Center for Neuroplasticity and Pain (CNAP), Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark. Electronic address: dca@hst.aau.dk.