1. Department of Civil and Environmental Engineering; Tufts University; Medford Massachusetts USA
2. U.S. Geological Survey; Northborough Massachusetts USA
3. Department of Earth and Environmental Engineering; Columbia University; New York New York USA
4. Civil & Environmental Engineering; University of Illinois at Urbana-Champaign; Urbana Illinois USA
5. Department of Civil, Environmental, and Architectural Engineering and CIRES; University of Colorado; Boulder Colorado USA
6. CUAHSI; Medford Massachusetts USA
7. 709 Glyndon Street SE; Vienna Virginia USA