1. Laboratory of Psychological Medicine and Addictology; ULB Neuroscience Institute (UNI); Université Libre de Bruxelles (ULB); Brussels Belgium
2. Department of Psychology; Belgian National Fund for Scientific Research; Louvain-la-Neuve Belgium
3. Hopital Psychiatrique du Chêne aux Haies; Mons Belgium
4. Clinique Psychiatrique du Beauvallon; Saint-Servais Belgium
5. Department of Psychology; Stanford University; Stanford California
6. Department of Adult Psychiatry; Institute of Neuroscience; Université Catholique de Louvain (UCL); Louvain-la-Neuve Belgium