1. The Ben Dyer Professor, Dept. of Civil and Environmental Engineering, Univ. of Maryland, College Park, MD 20742 (corresponding author).
2. Graduate Research Assistant, Dept. of Civil and Environmental Engineering, Univ. of Maryland, College Park, MD 20742.
3. Graduate Research Assistant, Fischell Dept. of Bioengineering, Univ. of Maryland, College Park, MD 20742.
4. Ph.D. Candidate, International Education Policy Program, College of Education, Univ. of Maryland, College Park, MD 20742.