1. Institut für Festkörpermechanik TU Dresden 01069 Dresden Germany
2. Department of Mechanical and Aerospace Engineering New York University Tandon School of Engineering Brooklyn NY 11201 USA
3. Center for Urban Science and Progress New York University Tandon School of Engineering Brooklyn NY 11201 USA
4. Department of Chemistry and Chemical Biology Rensselaer Polytechnic Institute Troy NY 12180 USA
5. Department of Biomedical Engineering New York University Tandon School of Engineering Brooklyn NY 11201 USA