1. Department of Structural Mechanics and Hydraulic Engineering, School of Architecture, Universidad de Granada, Granada, Spain
2. Andalusian Institute of Geophysics and Earthquake Disaster Prevention, Universidad de Granada, Granada, Spain
3. Department of Building Construction, Geotechnical Engineering, Continuum Mechanics and Theory of Structures, Universidad de Valladolid, Valladolid, Spain
4. Department of Mechanical Engineering, Universidad Politécnica de Madrid, Madrid, Spain