1. Master in Construction, IST–Technical Univ. of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal.
2. Full Professor, Head of ICIST, Dept. of Civil Engineering and Architecture, Section of Construction, IST–Technical Univ. of Lisbon, Av. Rovisco Pais, 1049-001 Lisbon, Portugal (corresponding author).
3. Senior Researcher, Dept. of Buildings, LNEC–National Laboratory of Civil Engineering, Av. do Brasil 101, 1700-066 Lisbon, Portugal.