1. Campus Pedro II, Federal Institute of Education, Science and Technology of Piauí, Pedro II, Brazil.
2. Center for Applied Social Sciences, Vale do Acaraú State University, Sobral, Brazil
3. Campus Cocal, Federal Institute of Education, Science and Technology of Piauí, Cocal, Brazil
4. Department of Nursing, Federal University of Ceará, Fortaleza, Brazil
5. Department of Administration, Federal University of Ceará, Fortaleza, Brazil