1. Professor, Dept. of Civil and Environmental Engineering, Univ. of California at Berkeley, Berkeley, CA.
2. Assistant Professor, Dept. of Civil and Environmental Engineering, Univ. of Michigan, Ann Arbor, MI.
3. Associate Professor, Dept. of Civil and Environmental Engineering, Arizona State Univ., Tempe, AZ.
4. Professor, Dept. of Civil Engineering, Univ. of Patras, Greece.
5. Adjunct Professor, Dept. of Civil and Environmental Engineering, Univ. of California at Berkeley, Berkeley, CA.