1. Department of Clinical Medicine, University of Bergen, Bergen, Norway
2. Department of Biological and Medical Psychology, University of Bergen, Bergen, Norway
3. Division of Psychiatry, Haukeland University Hospital, Bergen, Norway
4. Department of Biomedicine, University of Bergen, Bergen, Norway
5. Department of Psychological Science, University of California, Irvine, CA, USA
6. Department of Psychology, Ohio State University, Columbus, OH, USA
7. Faculty of Medicine, University of Cologne, and Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital Cologne, Cologne, Germany