1. São Paulo State College of Technology (FATEC), Matão, Brazil
2. Federal University of Pernambuco (UFPE), Recife, Brazil
3. Federal University of Technology – Parana (UTFPR), Curitiba, Brazil
4. Federal University of Alagoas (UFAL), Maceió, Brazil
5. Rural Federal University of Amazonia (UFRA), Belém, Brazil