1. Department of Clinical Medicine, Health Science Center and Radiology Service of the University Hospital, State University of Londrina, Paraná, Brazil
2. Department of Pharmaceutical Sciences, Health Sciences Center, State University of Londrina, Paraná, Brazil;
3. Laboratory of Research in Applied Immunology, Health Sciences Center, State University of Londrina, Paraná, Brazil;
4. Department of Pathology, Clinical Analysis and Toxicology, Health Sciences Center, State University of Londrina, Paraná, Brazil;