1. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, 4800 Cao’an Rd., Shanghai 201804, People’s Republic of China, https://orcid.org/0000-0002-3813-7585 (M.Z.), https://orcid.org/0000-0001-5463-2992 (D.W.), https://orcid.org/0000-0002-5783-1716 (H.C.), https://orcid.org/0000-0001-8245-3414 (J.C.)
2. Key Laboratory of Road and Traffic Engineering of the Ministry of Education, Tongji University, 4800 Cao’an Rd., Shanghai 201804, P. R. China (Corresponding author), e-mail: hdzhao@tongji.edu.cn, https://orcid.org/0000-0002-9975-8983