1. Professor, School of Civil Engineering, Iran Univ. of Science and Technology, Tehran 1684613114, Iran.
2. Professor, Asphalt Mixtures and Bitumen Research Center, Iran Univ. of Science and Technology, Tehran 1684613114, Iran.
3. Graduate Research Assistant, School of Civil Engineering, Iran Univ. of Science and Technology, Tehran 1684613114, Iran.
4. Research Associate, Lyles School of Civil Engineering, Purdue Univ., 550 Stadium Mall Ave., West Lafayette, IN 47907-2051 (corresponding author). ORCID: .