1. Lasertherapy and Photobiology Center, Research and Development Institute, IP&D, Universidade do Vale do Paraíba, UNIVAP, São Paulo, Brazil.
2. University of Piauí State (UESPI), Teresina, Brazil.
3. Uninovafapi College, Teresina, Brazil.
4. Department of Cardiac Surgery, Santa Maria Hospital, University of Piauí State (UESPI), Teresina, Brazil.
5. Department of Health Sciences, University of Piauí State (UESPI), Teresina, Brazil.