1. Department of Psychiatry and Psychotherapy; Ludwig-Maximilians-University Munich; Munich Germany
2. Department of Psychiatry and Psychotherapy; kbo-Lech-Mangfall-Klinik; Garmisch-Partenkirchen Garmisch-Partenkirchen Germany
3. Epidemiology, Biostatistics and Prevention Institute; University of Zurich; Zürich Switzerland
4. Institute of Medical Informatics, Biometry, and Epidemiology; Friedrich-Alexander-Universität Erlangen-Nürnberg; Erlangen Germany
5. Bezirkskrankenhaus Kaufbeuren; Bezirkskliniken Schwaben; Kaufbeuren Germany
6. Department of Psychiatry and Psychotherapy; Campus Charité Mitte (CCM); Berlin Germany
7. Department of Psychiatry and Psychotherapy; University Hospital Carl Gustav Carus, Technische Universität Dresden; Dresden Germany
8. Department of Psychiatry and Psychotherapy; University of Heidelberg; Heidelberg Germany
9. LWL-Klinikum; Gütersloh Germany
10. Department of Psychiatry and Psychotherapy; Martin-Luther University Halle-Wittenberg; Halle Germany
11. Department of Psychiatry and Psychotherapy; kbo-Isar-Amper-Klinikum Munich East; Haar Gemany
12. kbo-Inn-Salzach-Klinikum; Department of Psychiatry and Psychotherapy; Wasserburg Gemany
13. Department of Psychiatry; Charité - Campus Benjamin Franklin (CBF); Berlin Germany
14. Department of Psychiatry and Psychotherapy; Auguste-Viktoria-Krankenhaus; Berlin Germany
15. South Hackney CMHT; Donald WinniCott Centre; London UK
16. Department of Psychiatry and Psychotherapy, Medical Faculty; Heinrich-Heine-University; Düsseldorf Germany
17. Schön Klinik Roseneck; Prien, Rosenheim, Prien am Chiemsee Germany
18. Klinik für Psychiatrie & Psychotherapie II; Zentrum für Psychiatrie Calw Klinikum Nordschwarzwald; Calw-Hirsau Germany