1. Department of Psychosomatic Medicine and Psychotherapy University Medical Center of the Johannes Gutenberg‐University Mainz Germany
2. Department of Psychotherapy and Psychosomatic Medicine University Hospital Carl Gustav Carus Dresden, Technical University Dresden Germany
3. Medical Psychology and Medical Sociology, University Hospital Carl Gustav Carus Dresden Technische Universität Dresden Dresden Germany
4. Department for Psychotherapy and Biopsychosocial Health Danube University Krems Krems Austria