1. Dept. of Civil Engineering, Industrial Univ. of Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam (corresponding author). ORCID: .
2. Transport Research Centre, Univ. of Technology Sydney, Ultimo 2007, NSW, Australia.
3. Dept. of Civil Engineering, Industrial Univ. of Ho Chi Minh City, Ho Chi Minh City 700000, Vietnam.
4. Dept. of Civil Engineering, Ho Chi Minh City Open Univ., Ho Chi Minh City 700000, Vietnam.