1. Institute of Engineering Sciences, Universidad de O'Higgins,Rancagua,Chile
2. Universidad Católica del Norte,Computer and Systems Engineering,Antofagasta,Chile
3. Pontificia Universidad Católica de Chile,Faculty of Engineering,Santiago,Chile
4. Universidad del Bio-Bio,Department of Design and theory of Architecture,Concepción,Chile
5. School of Engineering and Physical Sciences, Heriot-Watt University,Edinburgh,UK