Authors: Louisa Degenhardt; Chrianna Bharat; Raimondo Bruno; Meyer D Glantz; Nancy A Sampson; Luise Lago; Sergio Aguilar-Gaxiola; Jordi Alonso; Laura Helena Andrade; Brendan Bunting; Jose Miguel Caldas-de-Almeida; Alfredo H Cia; Oye Gureje; Elie G Karam; Mohammad Khalaf; John J McGrath; Jacek Moskalewicz; Sing Lee; Zeina Mneimneh; Fernando Navarro-Mateu; Carmen C Sasu; Kate Scott; Yolanda Torres; Vladimir Poznyak; Somnath Chatterji; Ronald C Kessler Journal: Addiction Date: 2018-12-09 Impact factor: 6.526