Chen, Zhen
Fan, Wei http://orcid.org/0000-0001-9815-710X
Funding for this research was provided by:
U.S. Department of Transportation (69A3551747133)
Article History
Received: 1 February 2018
Revised: 22 May 2018
Accepted: 27 May 2018
First Online: 8 June 2018