About the Authors
- Jinliang Xu
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Contributed equally to this work with: Jinliang Xu, Haoru Li
Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing
Affiliation School of Highway, Chang’an University, Xi’an, Shaanxi, Peoples R China
- Haoru Li
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Contributed equally to this work with: Jinliang Xu, Haoru Li
Roles Data curation, Formal analysis, Investigation, Methodology, Software, Writing – original draft
* E-mail: 2017021045@chd.edu.cn
Affiliation School of Highway, Chang’an University, Xi’an, Shaanxi, Peoples R China
- Xiaodong Zhang
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Roles Conceptualization, Data curation, Writing – review & editing
Affiliation Chang’an University Journal Center, Xi’an, Shaanxi, Peoples R China
- Fangchen Ma
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Roles Investigation
Affiliation School of Highway, Chang’an University, Xi’an, Shaanxi, Peoples R China
- Zhenhua Sun
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Roles Investigation
Affiliations School of Highway, Chang’an University, Xi’an, Shaanxi, Peoples R China, Shaoxing Transportation Investment Group Co. LTD, Shaoxing, Zhejiang, Peoples R China
Competing Interests
The authors have declared that no competing interests exist.