1. Western Regional Superpave Center, Department of Civil and Environmental Engineering, University of Nevada, Reno, 1664 North Virginia Street, Mail Stop 257, Reno, NV 89557.
2. National Laboratory of Materials and Structural Models (LANAMME), University of Costa Rica, Calle 7, Avenidas 2 y 3, Casa 234, San Pedro de Montes de Oca, Costa Rica.