Van de Glind, Geurt and Brynte, Christoffer and Skutle, Arvid and Kaye, Sharlene and Konstenius, Maija and Levin, Frances and Mathys, Frieda and Demetrovics, Zsolt and Moggi, Franz and Ramos-Quiroga, Josep Antoni and Schellekens, Arnt and Crunelle, Cleo and Dom, Geert and van den Brink, Wim and Franck, Johan (2020) The International Collaboration on ADHD and Substance Abuse (ICASA): mission, results, and future activities. European Addiction Research , 26 , (4-5) , pp. 173-178.

Vanderbruggen, Nathalie and Matthys, Frieda and Van Laere, Sven and Zeeuws, Dieter and Santermans, Liesbeth and Van den Ameele, Seline and Crunelle, Cleo L (2020) Self-reported alcohol, tobacco, and cannabis use during covid-19 lockdown measures: results from a web-based survey. European Addiction Research , 26 , (6) , pp. 309-315.

Steingrimsson, Steinn and Carlsen, Hanne Krage and Lundström, Emil and Lundström, Sebastian and Nilsson, Thomas (2020) Problematic alcohol and drug use is associated with low self-directedness and cooperativeness. European Addiction Research , 26 , (6) , pp. 326-334.

Park, Soowon and Lee, Seungchan and Choi, Boungho and Cho, Seunghee and Hong, Jin-Pyo and Jeon, Hong Jin and Kim, Jeongsim and Park, Jee Eun and Lee, Jun-Young (2020) Development and validation of a short-form internet overuse screening questionnaire for adults. European Addiction Research , 26 , (6) , pp. 335-345.