AngelinaBrotherhood University of Vienna Vienna Austria In programme October 23 15:00 to 16:30 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Poster Interplay of socio-spatial and other factors to produce situational substance use or abstinence in young, socially integrated users of alcohol or cigarettes Angelina Brotherhood Wednesday, 23 October 15:00 Prevention strategies 15:00 to 16:30Insights zone 2 (I2)Angelina Brotherhood