1. Ph.D. Student, Dept. of Civil and Environmental Engineering, Northwestern Univ., 2145 Sheridan Rd., Evanston, IL 60208.
2. Professor of Civil and Environmental Engineering and Director of Graduate Studies, Dept. of Civil and Environmental Engineering, Northwestern Univ., 2145 Sheridan Rd., Evanston, IL 60208 (corresponding author). ORCID: .