1 Department of Clinical Analysis and Biomedicine (DAB), Postgraduate Program in Biosciences and Physiopathology (PBF), Laboratory of Immunogenetics at the State University of Maringá (LIG-UEM), Maringá, Brazil.
2 Department of Basic Health Sciences (DBS), Laboratory of Immunogenetics at the State University of Maringá (LIG-UEM), Maringá, Brazil.
3 Immunogenetics Laboratory, National Cancer Institute, Rio de Janeiro, Brazil.