PeterReuter In programme October 24 13:20 to 14:50 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 13:20 Using new technology and innovative methods to measure substance use and related harm 13:20 to 14:50Networking zone 1 (N1)Peter Reuter