1. Assistant Professor, Dept. of Civil Engineering, Univ. of New Mexico, Centennial Engineering Center 3056, MSC01 1070, Albuquerque, NM 87131; formerly, Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 2152 Newmark Civil Engineering Laboratory, 205 N. Matthews Ave., Urbana, IL 61801 (corresponding author).
2. Assistant Professor, Dept. of Civil, Environmental, and Architectural Engineering, Univ. of Kansas, 2150 Learned Hall, 1530 W. 15th St., Lawrence, KS 66045.
3. Assistant Professor, Civil Engineering and Engineering Mechanics Dept., Univ. of Arizona, Civil Engineering Building, P.O. Box 210072,Tucson, AZ 85721.
4. Ph.D. Candidate, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 2150 Newmark Civil Engineering Laboratory, 205 N. Matthews Ave., Urbana, IL 61801.
5. Assistant Chief Engineer, Bridges and Structures, Canadian National Railway, 17641 Ashland Ave, Homewood, IL 60430.
6. Nathan M. and Anne M. Newmark Endowed Chair in Civil Engineering and Director, Newmark Structural Engineering Laboratory, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 2113 Newmark Civil Engineering Laboratory, 205 N. Matthews Ave., Urbana, IL 61801.
7. Professor and Civil and Environmental Engineering (CEE) Excellence Faculty Scholar, Dept. of Civil and Environmental Engineering, Univ. of Illinois at Urbana-Champaign, 3110 Newmark Civil Engineering Laboratory, 205 N. Matthews Ave., Urbana, IL 61801.