CloseThis event has ended. substances of human origin Wednesday 3 June 2015, 21:31 - Thursday 4 June 2015, 21:31 (CEST) Practical information WhenWednesday 3 June 2015, 21:31 - Thursday 4 June 2015, 21:31 (CEST)LanguagesEnglish Report 3-4 June 2015, BrusselsAgendaSummary report