1. Private Clinic Wyss, Münchenbuchsee, Switzerland
2. University Hospital of Psychiatry and Psychotherapy, University of Bern, Switzerland
3. Private Clinic Meiringen, Switzerland
4. Interdisciplinary Biosciences DTP, Department of Physiology, Anatomy and Genetics, University of Oxford, United Kingdom
5. Psychiatric Service Grisons, Chur, Switzerland
6. Psychiatric Service Appenzell, Herisau, Switzerland
7. Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Switzerland
8. Clinic for Depression and Anxiety, Psychiatric Centre Münsingen, Switzerland