Affiliation: | a Department of Diagnosis and Surgery, School of Dentistry at Araraquara, State University of Sao Paulo (UNESP), Araraquara, SP, Brazil b Department of Physiology and Pathology, School of Dentistry at Araraquara, State University of Sao Paulo (UNESP), Araraquara, SP, Brazil c Department of Microbiology and Immunology, Biology Institute, State University at Campinas (UNICAMP), Campinas, SP, Brazil |