Amadeo Benavent-Climent (UPM)
Fabrizio Mollaioli (SUR)
Jesus Donaire (UJA)
David Escolano (UPM)
Andrea Lucchini (SUR)
Leandro Morillas (UGR)
Giuseppe Quaranta (SUR)

SUR- Department of Structural and Geotechnical Engineering, Sapienza University of Rome Italy
UPM- Department of Mechanical Engineering. Polytechnic University of Madrid, Spain
UGR- Departmento of Mechanics of Structures. University of Granada, Spain
UJA- University of Jaen, Spain