1. Survey Design and Methodology, GESIS – Leibniz Institute for the Social Sciences, Mannheim, Germany
2. Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
3. Else-Frenkel-Brunswik-Institute for the Study of DemocracyLeipzig University, Leipzig, Germany
4. Sigmund-Freud-University, Berlin, Germany
5. Department of Psychiatry, University of Leipzig Medical Center, Leipzig, Germany
6. Centre for International Development and Environment (ZEU), University of Giessen, Giessen, Germany