1. Faculty of Maritime and TransportationNingbo UniversityNingboZhejiang ProvincePeople's Republic of China
2. Lyles School of Civil Engineering/NEXTRANS CentrePurdue UniversityWest LafayetteUSA
3. School of Traffic and TransportationBeijing Jiaotong UniversityBeijingPeople's Republic of China
4. Partners for Advanced Transportation TechnologyUniversity of CaliforniaBerkeleyUSA