1. Department of Pathological Sciences, Center for Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380 – 86057-970, Londrina, PR, Brazil
2. Department of Histology, Center for Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380 – 86057-970, Londrina, PR, Brazil
3. Department of Clinical Analysis, Center for Health Sciences, State University of Maringá, Av. Colombo, 5790, Bloco111 Sala05 CEP 87020-900, Maringá, PR, Brazil
4. Department of Microbiology, Center for Biological Sciences, State University of Londrina, Rodovia Celso Garcia Cid km 380 – 86057-970, Londrina, PR, Brazil