1. Distinguished Professor, Dept. of Civil Engineering, National Taiwan Univ., Taipei 106319, Taiwan.
2. Graduate Research Assistant, Dept. of Civil Engineering, National Taiwan Univ., Taipei 106319, Taiwan. ORCID:
3. Assistant Professor, Dept. of Traffic Science, Central Police Univ., 56, Shuren Rd., Taoyuan 333322, Taiwan (corresponding author). ORCID: .