1. São Carlos School of Engineering (EESC) University of São Paulo (USP) São Carlos Brazil
2. Department of Strength of Materials and Structural Engineering, Barcelona School of Engineering (ETSEIB) Universitat Politècnica de Catalunya Barcelona Spain
3. Campus of São João da Boa Vista São Paulo State University (UNESP) São João da Boa Vista Brazil
4. State University of Ponta Grossa (UEPG) Ponta Grossa Brazil