1. Dept. of Structural and Mechanical Engineering, Civil Engineering School, Univ. of Cantabria, Santander 39005, Spain (corresponding author). ORCID: .
2. Ph.D. Student, Dept. of Structural and Mechanical Engineering, Civil Engineering School, Univ. of Cantabria, Santander 39005, Spain.
3. Associate Professor, Dept. of Structural and Mechanical Engineering, Civil Engineering School, Univ. of Cantabria, Santander 39005, Spain.
4. Full Professor, Dept. of Structural and Mechanical Engineering, Civil Engineering School, Univ. of Cantabria, Santander 39005, Spain.