Emotion regulation in substance use disorders: a systematic review and meta-analysis.

"DECLARATION OF INTERESTS None."

"K.B.X.’s funding was supported by the Ontario Ministry of Health and Long‐Term Care and the Canadian Institutes of Health Research. E.G.’s funding was supported by the Comprehensive Research Experience for Medical Students Summer Research Program through the University of Toronto. J.S.’s funding was supported by the Research Track at the University of Colorado School of Medicine. We would like to thank all the authors we contacted for taking the time to provide us with any missing information that was necessary for our review."

"This systematic review and meta‐analysis was performed and reported according to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta Analyses) 2020 statement and checklist []. The study was registered on Prospero on 18 July 2021 (ID #251811, https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=251811)."