Effects of chess-based cognitive remediation training as therapy add-on in alcohol and tobacco use disorders: protocol of a randomised, controlled clinical fMRI trial.
Sarah GerhardtGereon LexJennifer HolzammerDamian KarlAlfred WielandRoland SchmittAinoa Jiménez RecueroJuan Antonio MonteroTillmann WeberSabine Vollstädt-KleinPublished in: BMJ open (2022)
The study was registered in the Clinical Trials Register (trial identifier: NCT04057534 at clinicaltrials.gov).