1. Department of Psychiatry and Psychotherapy, Technische Universität München, München, Germany
2. Department of Hygiene and Epidemiology, School of Medicine, University of Ioannina, University Campus, Ioannina, Greece
3. Department of Psychiatry and Psychotherapy, Technische Universität München, München, Germany2Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, England
4. Psychiatric Institute, University of Illinois at Chicago
5. Department of Psychiatry and Psychotherapy, Technische Universität München, München, Germany2Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, England5Institute of Psychiatry, King’s College London, London, England