1. Keizo Asami Immunopathology Laboratory (LIKA), Federal University of Pernambuco (UFPE), Recife, Brazil
2. Eduardo Campos Institute of Forensic Genetics (IGFEC), Scientific Police of Pernambuco, Jaboatão dos Guararapes, PE, Brazil
3. Statistics and Informatics Department, Rural Federal University of Pernambuco (UFRPE), Recife, PE, Brazil