Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland.|Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland, Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom.|Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland.|Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom, Institut du Cerveau et de la Moelle épinière (ICM), Hôpital Pitié Salpêtrière, Paris, France.|Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland.|Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland, Department of Computer Science, ETH Zurich, Zurich, Switzerland.|Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland.|Translational Neuromodeling Unit (TNU), Institute for Biomedical Engineering, University of Zurich and ETH Zurich, Zurich, Switzerland, Laboratory for Social and Neural Systems Research, Department of Economics, University of Zurich, Zurich, Switzerland, Wellcome Trust Centre for Neuroimaging, University College London, London, United Kingdom.