1. Associate Professor, School of Civil Engineering, Dept. of Construction Technology, Univ. of A Coruña, E.T.S.I. Caminos, Canales, Puertos, Campus Elviña s/n, 15071 La Coruña, Spain.
2. Assistant Professor, School of Building Engineering, Dept. of Construction Technology, Univ. of A Coruña, E.U. Arquitectura Técnica, Campus Zapateira s/n, 15071 La Coruña, Spain.
3. Associate Professor, School of Civil Engineering, Dept. of Construction Technology, Univ. of A Coruña, E.T.S.I. Caminos, Canales, Puertos, Campus Elviña s/n, 15071 La Coruña, Spain (corresponding author).
4. Chair Professor, School of Civil Engineering, Dept. of Construction Technology, Univ. of A Coruña, E.T.S.I. Caminos, Canales, Puertos, Campus Elviña s/n, 15071 La Coruña, Spain.