1. Doctoral School of Clinical Neurosciences, Medical School, Addiction Rehabilitation Department of Szigetvár Hospital, University of Pécs, Szigetvár, Hungary
2. Department of Community and Social Studies, Faculty of Humanities and Social Sciences, University of Pécs, Pécs, Hungary
3. Faculty of Humanities and Social Sciences, Social Innovation Evaluation Research Center, University of Pécs, Pécs, Hungary
4. Bromley Drug & Alcohol Service, Bromley, UK