1. Department of Psychiatry and Psychotherapy, University of Göttingen, Germany;
2. Faculty of Medicine, University of Southampton, Southampton, UK;
3. Department of Clinical and Experimental Medicine, Section of Psychiatry, University of Pisa, Pisa, Italy;
4. School of Social and Community Medicine, Academic Unit of Psychiatry, University of Bristol, Bristol, UK;
5. Neurobiology of Anxiety and Mood Disorders, University of Nantes, Nantes, France;
6. Hertfordshire Partnership University NHS Foundation Trust and University of Hertfordshire, Parkway, UK;
7. Department of Psychiatry, University of Cambridge, Cambridge, UK;
8. Department of Neuroscience Imaging and Clinical Sciences, Gabriele D’Annunzio University, Chieti, Italy;
9. Centre for Addiction and Mental Health, Geriatric Psychiatry Division, University of Toronto, Toronto, Canada;
10. Department of Psychiatry Psychosomatics and Psychotherapy, University of Wuerzburg, Wuerzburg, Germany;
11. Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric Hospital, University of Zurich, Zurich, Switzerland;
12. Neuroscience Center Zurich, University of Zurich and the ETH Zurich, Zurich, Switzerland;
13. Zurich Center for Integrative Human Physiology, University of Zurich, Zurich, Switzerland;
14. Third Department of Psychiatry, Institute of Psychiatry and Neurology, Warszawa, Poland;
15. Department of Psychiatry College of Medicine, Korea University, Seoul, Republic of Korea;
16. Department of Psychiatry, North Estonia Medical Centre, Tallinn, Estonia;
17. Department of Psychiatry, University of Tartu, Estonia;
18. Faculty of Medicine Department of Medicine, Centre for Neuropsychopharmacology, Division of Brain Sciences, Imperial College London, UK;
19. Athens University Medical School, First Department of Psychiatry, Eginition Hospital, Athens, Greece;
20. Foundation Biological Psychiatry, Sofia, Bulgaria;
21. UC Davis Department of Psychiatry and Behavioural Sciences, Sacramento, CA, USA;
22. Department of Psychiatry and Psychotherapy, Campus Charité Mitte, Charité – University Medica Center Berlin, Berlin, Germany;
23. Faculty of Medicine Paris Descartes, University Hospital Cochin, Paris, France;
24. Department of Psychology and Behavioural and Clinical Neuroscience Institute, University of Cambridge, UK;
25. kbo-Inn-Salzach-Klinikum Wasserburg am Inn, Germany;
26. Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany