1. Ph.D. Candidate, Dept. of Civil, Construction, and Environmental Engineering, Iowa State Univ., Ames, IA 50011 (corresponding author); mailing address: 813 Bissell Rd., Ames, IA 50011-1066. ORCID: .
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Catholic Univ. of America, Washington, DC 20064; mailing address: 620 Michigan Ave., N.E. Washington, DC 20064.
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of Perugia, Perugia 06123, Italy; mailing address: Via G. Duranti, 93 - 06125—Perugia.
4. Associate Professor, Dept. of Civil, Construction, and Environmental Engineering, Iowa State Univ., Ames, IA 50011; mailing address: 813 Bissell Rd., Ames, IA 50011-1066.