1. Universidad del Zulia, Escuela de Ingeniería Mecánica, Laboratorio de Simulación Computacional, Apartado Postal 4011-A-526 Maracaibo, Venezuela
2. Dean Faculty of Applied Science and Engineering, University of Toronto, 35 St. George Street, Toronto, ON, M5S 1A4, Canada
3. Department of Civil and Environmental Engineering, Institute for Complex Engineered Systems, Carnegie Mellon University, Pittsburgh, PA 15213