1. Geological Institute, Department of Earth Sciences, ETH Zurich, Sonneggstrasse 5, 8092 Zurich, Switzerland
2. Rosenstiel School of Marine and Atmospheric Science, University of Miami, 4600 Rickenbacker Causeway Miami, FL 33149-1031, USA
3. Institute for Geophysics, Jackson School of Geosciences, The University of Texas at Austin, J.J. Pickle Research Campus, Bldg. 196 10100 Burnet Road, Austin, TX 78758-4445, USA
4. Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, 2275 Speedway Stop C9000, Austin, TX 78712-1722, USA
5. Oden Institute for Computational Engineering and Sciences, The University of Texas at Austin, 201 E. 24th Street, Austin, Texas 78712-1229, USA
6. Dipartimento Scienze, Laboratory of Experimental Tectonics, University of Roma Tre, L.S.L. Murialdo 1, Roma 00146, Italy
7. Helmholtz Centre Potsdam GFZ, German Research Centre for Geosciences Potsdam (Germany), Telegrafenberg D-14473 Potsdam, Germany