1. Department of General Pathology, Institute of Biological and Natural Sciences, Federal University of Triângulo Mineiro, Minas Gerais, Brazil;
2. Department of Immunology, Oncology Research Institute (IPON), Federal University of Triângulo Mineiro, Minas Gerais, Brazil;
3. Department of Surgical Pathology, Clinical Hospital, Federal University of Triângulo Mineiro, Minas Gerais, Brazil;
4. Department of General Pathology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiânia, Brazil