1. Shannon & Wilson, Inc., 664 W. Broadway, Glendale, CA 91204 US, (Corresponding author), e-mail: ashafiee@ucla.edu
2. (formerly UCLA Dept. of Civil & Environmental Engineering), US
3. Dept. of Civil and Environmental Engineering, Univ. of California, Los Angeles, 5732 Boelter Hall, Los Angeles, CA 90095 US, e-mail: jstewart@seas.ucla.edu
4. US Technical Services, OPAL-RT Corp., 26 Summit St., Brighton, MI 48116 US, e-mail: ravi.venugopal@opal-rt.com
5. Dept. of Civil and Environmental Engineering, Univ. of California, Los Angeles, 5732 Boelter Hall, Los Angeles, CA 90095 US, e-mail: sjbrandenberg@seas.ucla.edu