1. Department of Psychology, Arizona State University, Tempe, AZ 85281, USA
2. Department of Economics, Ludwig-Maximilians University Munich, Germany
3. Department of Psychiatry and Psychotherapy, Ludwig-Maximilians University Munich, Germany,
4. Marion von Tessin Memory Center, Munich, Germany
5. Institute for Advanced Studies, Vienna, 1080 Vienna, Austria,
6. Department of Economics, University of Gothenburg, Gothenburg, Sweden