Fischer, Benedikt https://orcid.org/0000-0002-2186-4030
Dubreucq, Simon
Le Foll, Bernard https://orcid.org/0000-0002-6406-4973
Jutras-Aswad, Didier
Article History
First Online: 6 April 2026
Competing interests
: B.F. has held research and policy support grants and/or contracts in the areas of substance use, health, crime from public funding and/or government organizations (that is, public-only sources) in the past 3 years, and acknowledges present research and policy support from the Waypoint Centre for Mental Health Care/Waypoint Research Institute and the University of the Fraser Valley. B.L.F. declares research (for example, research funding and in-kind) support from Indivior, Indiva and Canopy Growth Corporation; research consultancies from and/or science advisory roles with ThirdBridge, Shinogi, Changemark and NFL Biosciences; travel support from Bioprojet; employment-based research support from the Centre for Addiction & Mental Health and the Waypoint Centre for Mental Health Care; and a clinician-scientist award from the Department of Family and Community Medicine and the Chair in Addiction Psychiatry from the Department of Psychiatry of the University of Toronto. D.J.-A. acknowledges a clinical-scientist career award from Fonds de Recherche du Québec and financial support from the CHUM Foundation; and has received study materials from Cardiol Therapeutics for clinical trials. S.D. declares no competing interests.