1. University of Brasilia, Federal District, Brasilia 70910-900, Brazil
2. I3S Laboratory, CNRS, Université Côte d’Azur, 06903 Sophia Antipolis, France
3. Federal University of Ceara, Fortaleza 60020-181, Ceara, Brazil
4. Hamm-Lippstadt University of Applied Sciences, 59063 Hamm, Germany