1. Department of Psychology, Michigan State University, East Lansing, Michigan 48824
2. Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité–Universitätsmedizin, 10117 Berlin, Germany
3. Department of Psychology, Vanderbilt University, Nashville, Tennessee 37240;
4. Vanderbilt Vision Research Center, Vanderbilt University, Nashville, Tennessee 37240
5. Department of Cognitive Psychology, Vrije Universiteit Amsterdam, 1081BT Amsterdam, Netherlands