Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author exact 802000638317 or (type any "bookEditor issueEditor" and editor exact 802000638317) cql: keyword exact "germany" Add to list Journal Article A1 open access Methodological considerations in social cost studies of addictive substances : a systematic literature review Nick Verhaeghe (UGent) , Delfine Lievens (UGent) , Lieven Annemans (UGent) , Freya Vander Laenen (UGent) and Koen Putman (2017) FRONTIERS IN PUBLIC HEALTH. 4. Add to list Journal Article A1 open access The health-related social costs of alcohol in Belgium Nick Verhaeghe (UGent) , Delfine Lievens (UGent) , Lieven Annemans (UGent) , Freya Vander Laenen (UGent) and Koen Putman (2017) BMC PUBLIC HEALTH. 17.