1 1 Laboratory of Biophotonics and Experimental Therapeutics, Institute of Research and Development, University of Vale do Paraíba-UNIVAP , São José dos Campos, Brazil .
2 2 Post-Graduate Program in Biophotonics Applied to Health Sciences, University Nove de Julho , São Paulo, Brazil .
3 3 Physiotherapy Research Group, Department of Global Public Health and Primary Care, University of Bergen , Bergen, Norway .