1. CERIS, Instituto Superior Técnico, University of Lisbon, 1000-042 Lisbon, Portugal
2. Psychology Department, University of Évora, 7000 Évora, Portugal
3. CiTUA, Instituto Superior Técnico, University of Lisbon, 1000-042 Lisbon, Portugal
4. Department of Civil Engineering, Universidade Lusófona—Centro Universitário de Lisboa, 1749-024 Lisbon, Portugal