1. Federal University of Agreste of Pernambuco, Garanhuns, Brazil
2. Education Unit of Penedo, Federal University of Alagoas, Penedo, Brazil
3. Department Civil, Chemical and Environmental Engineering, University of Genoa, Genoa, Italy
4. Universidade Federal de Alagoas – Campus Arapiraca, Arapiraca, Brazil
5. Department of Morphology and Animal Physiology, Federal Rural University of Pernambuco, Recife, Brazil