1. University Hospital of Psychiatry and Psychotherapy University of Bern Bern Switzerland
2. University Hospital of Psychiatry and Psychotherapy University of Geneva Geneva Switzerland
3. Department of Psychiatry and Psychotherapy Medical Center—University of Freiburg, Faculty of Medicine University of Freiburg Freiburg Germany
4. Graduate School for Health Sciences University of Bern Bern Switzerland
5. Department of Human Sciences University of Rome ‘G. Marconi’—Telematic Rome Italy