Germán A. Carvajal - Universidad de Los Andes
Olga L. Sarmiento - Universidad de Los Andes
Andrés L. Medaglia - Department of Industrial Engineering, Center for Optimization and Applied Probability, Universidad de los Andes, Bogotá, Colombia.
Sergio Cabrales - Department of Industrial Engineering, Center for Optimization and Applied Probability, Universidad de los Andes, Bogotá, Colombia.
Daniel A. Rodríguez - Department of City and Regional Planning, Institute for Transportation Studies, University of California, Berkeley, USA.
D. Alex Quistberg - Drexel University
Segundo López - World Resources Institute