| Drugs in Figures III: study of public expenditures on the drug phenomenon | Addiction Studies |
| Prevalence of excessive internet usage amongst school students from 9th grade onwards | Epidemiology |
| The Belfast Youth Development Study (BYDS): A Longitudinal Study of Adolescent Drug Use | Sociology |
| The intersection between science and drug policy: the role of epidemiology in national and local drug policy in Belgium | Criminology |
| Antwerp Drug and Alcohol Monitor (ADAM): second edition | Criminology |