ArashKhojasteh Zonoozi Faculty of Medicine, Mashhad University of Medical Sciences Mashhad, Iran In programme November 24 16:50 to 18:20 View hours & dates Hours & Dates Thursday, 24 November 16:50 Oral presentation 5. Global Experts-centered Consensus Development; A Series of Methodologies for Extending Harmonization and Global Representativeness in Addiction Science 16:50 to 18:20 Insights zone 4 (I4) Arash Khojasteh Zonoozi