1. Hospital for Psychiatry, Psychotherapy und Psychosomatic Medicine Schloss Werneck, Werneck, Germany
2. Center of Brain Research, Medical University of Vienna, Vienna, Austria
3. Department of Psychiatry and Psychotherapy, Ludwig-Maximilian-University Munich, Munich, Germany
4. Department of Psychiatry, Psychotherapy, and Psychosomatics. Psychiatric Hospital, University of Zürich, Zürich, Switzerland