1. Staff Scientist, International Center for Numerical Methods in Engineering, Edifici C1Campus Nord UPCC/ Gran Capitán S/N, 08034 Barcelona, Spain.
2. Researcher, Istituto Nazionale di Geofisica e Vulcanologia, VialeCrispi 43, 67100 L’Aquila, Italy (corresponding author). ORCID: .
3. Professor, Dept. of Civil and Environmental Engineering, Geosciences Division, Universitat Politècnica de Catalunya (UPC), 08031 Barcelona, Spain.
4. Associate Professor, Dept. of Civil, Architectural, and Environmental Engineering, Univ. of L’Aquila, 67100 L’Aquila, Italy.