1. Ph.D. Candidate, Dept. of Construction Engineering and Management, Pontificia Universidad Católica de Chile, Vicuña Mackenna, Santiago 4860, Chile.
2. Professor, Dept. of Construction Engineering and Management, Pontificia Universidad Catolica de Chile, Vicuña Mackenna, Santiago 4860, Chile.
3. Associate Professor, School of Civil Engineering, Universitat Politècnica de València, Camino de Vera s/n, Valencia 46022, Spain (corresponding author).