1. Ph.D. Student, Dept. of Civil, Environmental and Geomatic Engineering, Institution of Structural Engineering, ETH Zürich, Stefano-Franscini-Platz 5, 8093 Zürich, Switzerland.
2. Researcher, Dept. of Civil, Environmental and Geomatic Engineering, Institution of Structural Engineering, ETH Zürich, Stefano-Franscini-Platz 5, 8093 Zürich, Switzerland.
3. Assistant Professor, Dept. of Civil, Environmental and Geomatic Engineering, Institution of Structural Engineering, ETH Zürich, Stefano-Franscini-Platz 5, 8093 Zürich, Switzerland (corresponding author).
4. Professor, Division of Engineering and Applied Science, California Institute of Technology, Pasadena, CA 91125.