ChristinaMarel In programme October 24 09:25 to 09:40 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Thursday, 24 October 09:25 Oral presentation Transitions from use of cannabis to dependence, and comparisons with other substances 09:25 to 09:40 Futures zone 3 (F3) Christina Marel