1. Department of Psychiatry and Psychotherapy, Charité Universitätsmedizin Berlin, Campus Mitte, Berlin, Germany
2. Department of Psychiatry and Psychotherapy, Universitätsmedizin Mainz, Germany
3. School of Psychology, University College Dublin, Ireland
4. Department of Psychiatry and Psychotherapy, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany