1. Department of Psychosomatic Medicine and Psychotherapy; Medical Park Chiemseeblick; Bernau-Felden Germany
2. Department of Psychology; University of Salzburg; Salzburg Austria
3. Department of Psychiatry and Psychotherapy; Christian-Doppler-Hospital; Paracelsus Medical University; Salzburg Austria
4. Laboratoire National de Santé - Toxicology; Dudelange Luxembourg
5. Institute for Forensic Medicine; University of Zürich; Zürich Switzerland
6. Department of Psychiatry and Psychotherapy; Medical University of Lübeck; Lübeck Germany
7. Caritas Center; Bad Reichenhall Germany
8. Paracelsus Medical University; Salzburg Austria
9. Psychiatric University Hospital Basel; Basel Switzerland
10. Center for Interdisciplinary Addiction Research; Hamburg Germany