1. Propedeutics and Integrated Clinics, Federal University of Bahia, School of Dentistry, Salvador, Bahia, Brazil.
2. Institute of Technology and Research, Laboratory of Morphology and Structural Biology, Aracaju, Sergipe, Brazil.
3. Laser Center, School of Dentistry, Universidade Federal da Bahia, Bahia, Brazil.
4. Department of Physiology, Federal University of Sergipe, Biological and Health Science Center, Salvador, Bahia, Brazil.