Published on in Vol 19, No 6 (2017): June
1 Department of Psychology, University of Trier, Trier, Germany
2 Departmemt of Psychology, University of Bern, Bern, Switzerland
3 Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
4 Department of Psychiatry and Psychotherapy, Lübeck University, Lübeck, Germany
5 GAIA AG, Hamburg, Germany
6 Department of Health Economics and Health Care Management, Bielefeld University, Bielefeld, Germany
7 Department of Psychology, Eberhard Karls University Tuebingen, Tuebingen, Germany
8 Department of Psychosomatic Medicine, Charité University Medical Center, Berlin, Germany, Berlin, Germany
9 Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany