Mixed-methods study on professionals’ attitudes toward harm reduction in cannabis use and the development of a knowledge translation plan

Abstract Supplementary Information: The online version contains supplementary material available at 10.1038/s41598-025-96001-x. Article type: Research Article Keywords: Harm reduction, Knowledge translation, Implementation science, Cannabis, Public health, Knowledge transfer, Rehabilitation, Psychology and behaviour Authors: Roula Haddad, Jean-Sébastien Fallu, Christophe Huỳnh, Mathieu-Joël Gervais, Christian Dagenais Affiliations: https://ror.org/0161xgx34grid.14848.310000 0001 2104 2136Department of Psychology, Université de Montréal, Montreal, Canada; https://ror.org/0161xgx34grid.14848.310000 0001 2104 2136Department of psychoeducation, Université de Montréal, Montreal, Canada; https://ror.org/04mc33q52grid.459278.50000 0004 8062 4656Institut universitaire sur les dépendances, Centre intégré universitaire de santé et