1. Transportation Institute and Department of Civil Engineering, Chulalongkorn University, Bangkok, Thailand
2. Department of Civil Engineering, The University of Tokyo, Tokyo, Japan
3. Transportation Institute, Chulalongkorn University, Bangkok, Thailand
4. Department of Urban and Regional Planning, Chulalongkorn University, Bangkok, Thailand
5. Transportation Engineering Division, Civil Engineering Department, De La Salle University, Manila, The Philippines
6. Faculty of Construction Management, University of Transport and Communications, Hanoi, Vietnam
7. Nijmegen School of Management, Radboud University, Nijmegen, The Netherlands