1. Department of Mechanical EngineeringUniversidad de Chile Santiago Chile
2. Computational and Applied Mechanics Laboratory, Center for Modern Computational Engineering, Facultad de Ciencias Físicas y MatemáticasUniversidad de Chile Santiago Chile
3. Department of Mechanical EngineeringUniversidad de La Serena La Serena Chile
4. Department of Civil and Environmental EngineeringUniversity of California Davis California
5. Department of Civil Engineering and Computer ScienceUniversity of Rome Tor Vergata Rome Italy
6. Department of Computer ScienceUniversidad de Chile Santiago Chile
7. Meshing for Applied Science Laboratory, Center for Modern Computational Engineering, Facultad de Ciencias Físicas y MatemáticasUniversidad de Chile Santiago Chile