Alison M Dines, David M Wood, Christopher Yates, Fridtjof Heyerdahl, Knut Erik Hovda, Isabelle Giraudon, Roumen Sedefov, and Paul I Dargan, Euro-Den Research Group. (2015) Acute recreational drug and new psychoactive substance toxicity in Europe: 12 months data collection from the European Drug Emergencies Network (Euro-DEN) Clinical Toxicology, 53 (09), pp. 893-900.http://10.3109/15563650.2015.1088157 When the above article was first published online the Euro-DEN Research Group contributors were not listed correctly. This has now been corrected in the online version. Taylor & Francis apologises for this error.