1. Jiangsu Key Laboratory of Urban ITS, Southeast University of ChinaNanjingJiangsu210096People's Republic of China
2. Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic TechnologiesNanjingJiangsu210096People's Republic of China
3. Delft University of Technology, Transport & PlanningStevinweg 12628CNDelftThe Netherlands
4. MOE Key Laboratory for Urban Transportation Complex Systems Theory and Technology, Beijing Jiaotong UniversityBeijing100044People's Republic of China